Probably anywhere between 12k to 15k hands.
Happens way too often especially right after you cash out, coincident?
QQ flopped Q 6 6, other guy has pocket 6
66 flopped 6 k 2, other guy has pocket K
Flopped straight with 3 people go all in with me.
One guy flopped a set, one guy flopped top pair with flush draw, one guy with over pair
Unreal
Coincidence, there is no evidence to think otherwise. Once you understand variance in poker you will see that swings like these are fairly standard. Even winning players can go on a stretch of 100k hands playing breakeven due to sheer variance.
(a) Why would they do this to people who cash out? Give me a reason.
(b) Why are there thousands of people who make a living playing on full tilt poker and cash out regularly with no complaints?
Standard. The chances of that happening aren't even that low.