As pointed out before, making the reregistration on SIM change optional would be cool. Here is a scenario: I'll travel abroad soon for two weeks and will definitely buy a local SIM card there to use mobile internet and be callable by locals and would like to use my N900 and be reachable via Whatsapp on my home number for those two weeks, too (instead of telling all possible people my then temporary number).

Also, what I wanted to suggest for a while now: Why not making the autoconnect to the internet optional, too? You always said you would never implement autoconnection but as of right now I don't see a reason why not leaving users the option, too.

Another scenario: Sometimes my N900 drops wifi connection (rarely) or the mobile network connection (more often) while I would like to stay online and reachable in Yappari without having to check the connection every now and then. That's why I personally and honestly would like an autoconnect option.

What I also wanted to point out: 0.3.0 is working like a charm and the new fancy transfer bar and the new multimedia transfer opportunities just rock! Kudos to you!