Americans in Abu Dhabi?

Hello all, I am Monica, an Indonesian born Chinese. Pardon me, I would like to meet American expatriates and its community here in Abu Dhabi. I don't have yet American friends since I moved to AD. Seems rarely for me to see them here??? I met most are Europeans. I saw the link of it on this site, but I couldn't enter or join into it? Thanks a bunch, take care, God bless and see you here! Cheers, Monic