Having had a look at Thomas's Twitter NSF last week. Initially I decided that my own wee app would die a death and I cast it aside. However the TV was that crap this weekend that I fiddled away at it and have moved to a point were 2morrow (hopefully) I will be able to give you my version of the same thing cept mine is called Twimino and looks like this.
I don't have avatar pictures in mine (yet) and it still has some idosyncracies to work out but the V0.0.1 very beta beta should be ready for people to tear to shreds tomorrow or Monday