You too lost some bitcoins while having fun playing I guess ... ;-)

No. This is the conclusion I've arrived at after all the research I've done, considering various opinions, and my own careful monitoring of the many thousands of hands I've played during the past year on sealswithclubs. They most definitely are NOT running a legit poker site, in my opinion. Too bad there's nothing that can stop them from stealing as many bitcoins as they can suck out of people. Check out what somebody else said on Sealswithclubs' subReddit:
http://www.reddit.com/r/SealsWithClubs/comments/1am4t2/i_dont_really_trust_the_swc_software_anymore/