I have recently read up on a thread over at 2p2 where one player had a 6 month break from playing at pacific poker.
During this 6 month break, his account was considered "dormant" by Pacific poker. He started with a $5000 Bankroll, but after the break logged in to discover that he had ~$2000 left.
He was charged a dormant user fee of 10% of his bankroll per month. This was also done without any warnings/alerts from 888.com
The thread can be found here.
So guys, think twice before leaving your money in an 888.com account for long periods at a time.