Personally, I don't think launching other regions will help alleviate enough on the current server.  Having said that, it's Terk's call what to do.  Sure, I'm seeing rejects bouncing like a super ball, but at the same time, I'm also seeing some mighty fine profits!  I've mined here for 12 days now and can most definitely say it's more profitable here for me.  It was a bit rough at the beginning.  Rest assured, this guy has been nonstop working on fixing things.  If you have a question, search the thread first.  More often than not, the question has been answered in the thread somewhere.  I also do think the primary post should be updated with the most frequent questions and answers for the new people and also the lazy ones.