Six Apart 'acquired' Pownce [1]. Shut it down, then a year later and the 2 founders have left [2].

I'm always slightly skeptical ;) but these things just seem like a way to avoid having your baby in the dead pool to me.

[1] http://www.sixapart.com/blog/2008/12/welcome-pownce-team.htm... [2] http://www.washingtonpost.com/wp-dyn/content/article/2010/02...