Its super annoying. You open a decent hand, an other guy jams basically with 4 cent left, and then the bigger one rejams and collects it with the previous one folding. They might even having a VOIP contact in the same time, so when someone jams over them, they know each others hand strength too. I think if there are two people who doesnt play cash games, then they can transfer €20 to each other every weekend, so one gets a Double Trouble ticket and the chance to win €40 next tuesday. Then they do it next weekend the other way around. It's super profitable on the long run i guess..