I usually play off and on throughout the day. I probly' didn't even get to play an hour because I couldn't be asked to deal with the lengthy queue repeatedly - for Blue, even. Restarts or crashes usually deter many and make it easier to relog should you need to. My fingers were crossed.
I don't think higher capacity or another server addition is in the works. However, if it is, that definitely also has my verbal and financial support.