I have faced some random crash when I press the + button, no idea how to reproduce it though.
The reply fuction is really nice, I love the peeking feature with fading effect, really practical. Perhaps is it more natural to have it moving only up-down and auto-lock to default state when near the top.
Bibek would it be possible for you to write a guide on how to add custom forum support to the app? Perhaps in a new thread.