Update product backlog

product-backlog.md

@@ -1,5 +1,43 @@
-* Reduce Battery Consumption (#44)
-* ~~Adding Contacts Remotely (#261)~~
-* Multi-Media: ~~Pictures~~, Audio and User Avatars (#407)
-* Multi-Device Support and Desktop Client
-* (Automatic) Backup (#110)
+ "platforms" theme
+  * desktop
+  * ios
+  *  chrome os
+  * extending headless app
+  * remaining viable on android
+
+
+"feature parity" theme
+
+  * self-destructing messages
+  * avatars (#407)
+  *  audio messages
+  * multi-device support (equal peers or leader-follower)
+  * backups and account transfers (#110)
+  * improve threading ui
+
+
+"offline" theme
+
+  * improve offline communication (e.g. BLE, WifIDirect)
+  * fix bluetooth on android (connection limits, not knowing our own address)
+  * Better UX for controlling data transports
+  * reduce local/nearby metadata leakage
+  * store and forward messages when user is offline (mailbox)
+  * Testing under (simulated) blackout conditions
+
+"performance" theme
+
+  * reduce battery consumption (partner: tor)
+  * reduce bandwidth consumption and traffic (partner: tor)
+  * scalability to bramble groups with many messages (1000s)
+  * reduce database load times
+
+
+"social" theme
+
+  * forum moderation
+  * editing or deleting forum and blog posts after they've been shared
+  * making private groups more flexible (e.g. allowing ownership to be transferred, allowing multiple moderators per group)
+  * improve workflow for adding contacts in person
+  * verify contacts
+  * image attachments for forums, blogs and private groups