1. Thanks! I think we can play with the falloff a bit, but yeah I think so too.
2. Agreed, we erred on the side of caution for this release and made a bunch of public rooms since our per-room cap isn't super high while were still doing P2P WebRTC networking. We may dial this back to just one public room per environment.
3. It is! That first box where you select your homeserver can be typed in and you can put your own homeserver in there. Third Room is the first Matrix client using OpenID Connect which will avoid the whole issue entering your password on someone else's site, but we're still not quite at the point where just anyone can add it to their own homeserver. Hopefully very soon!
2. Agreed, we erred on the side of caution for this release and made a bunch of public rooms since our per-room cap isn't super high while were still doing P2P WebRTC networking. We may dial this back to just one public room per environment.
3. It is! That first box where you select your homeserver can be typed in and you can put your own homeserver in there. Third Room is the first Matrix client using OpenID Connect which will avoid the whole issue entering your password on someone else's site, but we're still not quite at the point where just anyone can add it to their own homeserver. Hopefully very soon!