Originally Posted by
abitlost
I doubt this will help much more, but the German sister site of holiday pirates sometimes has some unique content. They often, but not always, link to each other and don't always post at the same time. The German site has more of a central European bent.
http://www.urlaubspiraten.de/
Most of the deals are found (or published to everyone) by Polish sites though and later on copied by the Germans.
Besides loter.pl (mentioned already)
www.fly4free.pl is the other big one I'm aware of.