ATLTEK is excited to see where this leads. Maybe the HTC, Samsung, etc SMS apps will go away as well. The group messaging on the native SMS apps is terrible.
A lot of people are pretty excited to see what a unified messaging platform could bring to Android in particular, after all a lot of us use Google Talk but, then there’s the Google+ Messenger app. There only really needs to be one app or service, that ties in well with Google+, something like that is what I think a lot of us are wanting to see Google implement.