Shortly after finding myself adrift in the sea of the intarwebs after Posterous shut down, I found harbor in Jux.com, which was cool and pretty, but it lacked a mobile app for android so it was kind of a pain.
Then Jux sent out a notice that it was shutting down too.
Granted, I'm only a few minutes into it, but dang! It's pretty sweet. And it has an app for Android! =)