I'm directing my questions to developers of this specific client, not to the creators of Whastup closed network (I don't care about the later and their network). I'm not saying that the client as is doesn't help anyone. But can developers make the client in generic fashion so it could be used for general purpose XMPP as well? Pidgin for example supports XMPP and bunch of proprietary networks as well. This client could implement a similar idea. Then it would be really good for the open source mobile community.

If you want to call it a "bug" thread - consider this a feature request then.