It would be nice having native programs. At least you can use any native xmpp app with the same account to do text, audio, and visual comms (including groups). The only thing they don't support is the actual social feeds/posts aspect (and soon spaces!).

Any decent native client (Pidgin, Conversations, Gajim, etc) will cover most of the important stuff, so it might be worth checking who among those might be willing (+ people contributing) to track development after Movim.