Posterous is the easiest way to share stories, photos and videos with the people you care about most. With Posterous, you can either post content to your public web site or selectively share to a private space.

https://market.android.com/developer?pub=Posterous

edit:

Posterous is dead.

Registered http://zemanel.eu tonight and moved this Posterous over there. Posterous is amazing. I love Posterous. Now i'm just missing over 9000 entries in my DNS manager to setup Google Apps ...