After months of waiting Google is finally in the process of updating their PR, ThreadMarket is a PR5 (partly) now.. I'm not sure if that'll remain but I sure do hope so
Sorry to hear that Talkfreelance went from pr3 to pr4, not bad at all. I wasn't really working on any seo this time around, might try and shoot for a pr6 on the next update though. I'll have the entire summer to work on my links and affiliates.