Well, I will say a few words too. I started to play in AP/UB about half of the year ago. And still playing in AP. Suppose, it's very nice room. Of course not so popular as PS or Fulltilt, but apart from this two, i guess AP is the best. Most of all I like tourneys. System of satellites is very great, i played in big tournaments several times, paid just about 2-7$. Only one thing i'm upset with - most if my favourite tourneys start too late, when in my country is deep night. So, my nick at AP is JollyWhite, see you on the tables=)
P.S. sorry for my english, i'm from Russia)