https://dium.io/blog/ Guides on community Q&A, live sessions, moderation and member networks from the team that builds Dium. en-us Mon, 04 May 2026 12:00:00 GMT https://dium.io/blog/posts/5-thread-types-modern-community.htmlhttps://dium.io/blog/posts/5-thread-types-modern-community.htmlMon, 04 May 2026 12:00:00 GMTOperating modelConversation, Inquiry, Broadcast, Session, Execution: a teachable taxonomy for the people running the next decade of community. https://dium.io/blog/posts/conversation-vs-inquiry-best-answer.htmlhttps://dium.io/blog/posts/conversation-vs-inquiry-best-answer.htmlSun, 03 May 2026 12:00:00 GMTOperating modelStack Overflow's accepted-answer pattern poisons brainstorms. The line between the two formats decides whether contributors keep replying. https://dium.io/blog/posts/post-hopin-vacuum.htmlhttps://dium.io/blog/posts/post-hopin-vacuum.htmlSun, 03 May 2026 12:00:00 GMTEvents and lobbiesHopin coasted, RingCentral Events stalled, Airmeet pivoted. The category left a hole big enough to drive a manifesto through. https://dium.io/blog/posts/inquiry-mode-four-versions.htmlhttps://dium.io/blog/posts/inquiry-mode-four-versions.htmlSat, 02 May 2026 12:00:00 GMTOperating modelQuestion, Help, AMA, Office Hours: four lifecycle profiles of a single Inquiry primitive. Treating them as one mode is the original sin of forum design. https://dium.io/blog/posts/stage-mode-9-affordances.htmlhttps://dium.io/blog/posts/stage-mode-9-affordances.htmlSat, 02 May 2026 12:00:00 GMTEvents and lobbiesSpec-derived checklist for what the live state of a Session thread has to render. Eight of nine isn't enough. https://dium.io/blog/posts/community-platform-architecture-matrix.htmlhttps://dium.io/blog/posts/community-platform-architecture-matrix.htmlSat, 02 May 2026 12:00:00 GMTComparisonsA buyer's grid that grades platforms on real-time presence, long-form retrieval, event lobby, monetization, P2P privacy, and self-host, not pricing tier. https://dium.io/blog/posts/broadcast-importance-ladder.htmlhttps://dium.io/blog/posts/broadcast-importance-ladder.htmlFri, 01 May 2026 12:00:00 GMTOperating modelThree-tier importance scoring with effective and expiry dates separates the Q4 OKR launch from the Friday lunch reminder. https://dium.io/blog/posts/event-pulse-7-signals.htmlhttps://dium.io/blog/posts/event-pulse-7-signals.htmlFri, 01 May 2026 12:00:00 GMTEvents and lobbiesAn event lobby home is not an agenda list. It's seven simultaneously-rendered signals that change minute by minute. https://dium.io/blog/posts/local-first-community-platform.htmlhttps://dium.io/blog/posts/local-first-community-platform.htmlFri, 01 May 2026 12:00:00 GMTLocal-first and P2PIndexedDB schema, last-write-wins reconciliation, sync queues with backoff, and why your forum belongs on the user's device first. https://dium.io/blog/posts/sessions-not-zoom-in-thread.htmlhttps://dium.io/blog/posts/sessions-not-zoom-in-thread.htmlThu, 30 Apr 2026 12:00:00 GMTOperating modelPre-live, live, post-live, continuation. The four-act play that converts a webinar into permanent community knowledge. https://dium.io/blog/posts/sponsor-booths-12-element-spec.htmlhttps://dium.io/blog/posts/sponsor-booths-12-element-spec.htmlThu, 30 Apr 2026 12:00:00 GMTEvents and lobbiesA sponsor booth that converts (and renews) needs twelve elements. Most platforms ship six. https://dium.io/blog/posts/browser-p2p-webrtc-datachannel-sha256.htmlhttps://dium.io/blog/posts/browser-p2p-webrtc-datachannel-sha256.htmlThu, 30 Apr 2026 12:00:00 GMTLocal-first and P2PProduct page disguised as a tutorial. Files never touch our servers; integrity verified at the receiver. https://dium.io/blog/posts/trust-score-design-11-events.htmlhttps://dium.io/blog/posts/trust-score-design-11-events.htmlThu, 30 Apr 2026 12:00:00 GMTTrust and healthReputation gamified badly is karma farming. Reputation gamified well is your moderation team multiplied tenfold. https://dium.io/blog/posts/execution-threads-jobs-board.htmlhttps://dium.io/blog/posts/execution-threads-jobs-board.htmlWed, 29 Apr 2026 12:00:00 GMTOperating modelThe forum-as-jobs-board pattern with deadline, role, comp, milestones, assignees: five fields that make coordination native. https://dium.io/blog/posts/sponsor-roi-72-hour-rule-wrong.htmlhttps://dium.io/blog/posts/sponsor-roi-72-hour-rule-wrong.htmlWed, 29 Apr 2026 12:00:00 GMTEvents and lobbiesIndustry folklore says follow up within 72 hours. The actual conversion-decay curve says move it to within the working day. https://dium.io/blog/posts/file-sharing-default-never-touched-server.htmlhttps://dium.io/blog/posts/file-sharing-default-never-touched-server.htmlWed, 29 Apr 2026 12:00:00 GMTLocal-first and P2PPrivacy-positioning post. The default should be P2P; the fallback should be relayed; the operator should disclose which. https://dium.io/blog/posts/reputation-gaming-4-design-choices.htmlhttps://dium.io/blog/posts/reputation-gaming-4-design-choices.htmlWed, 29 Apr 2026 12:00:00 GMTTrust and healthMulti-factor scores, peer verification, time-decay, and anti-gaming heuristics. Together they make ring-voting structurally unprofitable. https://dium.io/blog/posts/alumni-engagement-19-percent.htmlhttps://dium.io/blog/posts/alumni-engagement-19-percent.htmlWed, 29 Apr 2026 12:00:00 GMTVerticalsThe alumni-software market is heading to $1.4B with one-fifth the engagement of a healthy Discord server. The fix isn't a new newsletter. https://dium.io/blog/posts/wave-is-right-unit-channel-wrong.htmlhttps://dium.io/blog/posts/wave-is-right-unit-channel-wrong.htmlTue, 28 Apr 2026 12:00:00 GMTOperating modelChannels were a 2014 idea. They created surface area without commitment. The wave, a single answerable unit of community work, is the unit the next decade is built on. https://dium.io/blog/posts/green-room-backstage-stage-3-link.htmlhttps://dium.io/blog/posts/green-room-backstage-stage-3-link.htmlTue, 28 Apr 2026 12:00:00 GMTEvents and lobbiesLive sessions need three distinct join links: backstage (hosts only), green room (speakers prep), stage (audience). https://dium.io/blog/posts/5-step-bootstrap-flow-800ms.htmlhttps://dium.io/blog/posts/5-step-bootstrap-flow-800ms.htmlTue, 28 Apr 2026 12:00:00 GMTLocal-first and P2PArchitecture deep-dive. PHP shell → bootstrap JSON → remote JS/CSS → IndexedDB hydrate → API session exchange. https://dium.io/blog/posts/6-level-trust-ladder-rentfox.htmlhttps://dium.io/blog/posts/6-level-trust-ladder-rentfox.htmlTue, 28 Apr 2026 12:00:00 GMTTrust and healthTactical post: a level-not-number display that maps to specific permission unlocks at each tier. https://dium.io/blog/posts/alumni-mentor-matchmaking-7-fields.htmlhttps://dium.io/blog/posts/alumni-mentor-matchmaking-7-fields.htmlTue, 28 Apr 2026 12:00:00 GMTVerticalsMatch on can-help-with × interests × timezone × availability × industry × seniority × intent, not bio text similarity. https://dium.io/blog/posts/office-hours-that-fill.htmlhttps://dium.io/blog/posts/office-hours-that-fill.htmlTue, 28 Apr 2026 12:00:00 GMTVerticalsOffice hours fill at 87% capacity when configured with weekly recurrence, 6-seat capacity, a 24-hour reminder, and a 15-minute start-of-session ping. https://dium.io/blog/posts/thread-schemas-field-guide.htmlhttps://dium.io/blog/posts/thread-schemas-field-guide.htmlMon, 27 Apr 2026 12:00:00 GMTOperating modelOpen-source the summary_json.extra_fields model as a standard. Copy-paste schemas for all five thread types. https://dium.io/blog/posts/tables-that-fill-sql-mechanics.htmlhttps://dium.io/blog/posts/tables-that-fill-sql-mechanics.htmlMon, 27 Apr 2026 12:00:00 GMTEvents and lobbiesWorking code for breakout-room mechanics. The atomic UPDATE that prevents over-joins is the entire concurrency model. https://dium.io/blog/posts/indexeddb-cache-not-trust-boundary.htmlhttps://dium.io/blog/posts/indexeddb-cache-not-trust-boundary.htmlMon, 27 Apr 2026 12:00:00 GMTLocal-first and P2PTreating IndexedDB-stored credentials as authoritative is XSS-equivalent compromise. Auth must use short-lived signed tokens. https://dium.io/blog/posts/anonymous-posting-3-rule-design.htmlhttps://dium.io/blog/posts/anonymous-posting-3-rule-design.htmlMon, 27 Apr 2026 12:00:00 GMTTrust and healthPer-thread opt-in, hidden in display only, mod-auditable. Three rules that make anonymous posting useful without enabling abuse. https://dium.io/blog/posts/alumni-reunion-lobby.htmlhttps://dium.io/blog/posts/alumni-reunion-lobby.htmlMon, 27 Apr 2026 12:00:00 GMTVerticalsOpen the lobby 14 days before the reunion. Five screens become reunion-themed; the lobby outlives the event as the year-round home. https://dium.io/blog/posts/sponsor-analytics-that-close-renewals.htmlhttps://dium.io/blog/posts/sponsor-analytics-that-close-renewals.htmlMon, 27 Apr 2026 12:00:00 GMTVerticalsUnique visitors, dwell, CTA click rate, message threads, demo attendance, post-event meeting bookings: the six numbers that predict renewal.