Different sites Different results

It’s funny how well I do at some poker/casino sites and very poor at others. My poker and casino play doesn’t differ much from site to site.

I do very well on Party Poker, both William hill casino and poker, Pokerroom, and Prima sites.

I do absolutely crappy on Paradise Poker, and Intercasino. Paradise just seems like one suck-out after another for me. I can’t figure out why I do so lousy on Intercasino compared to William Hill because they are both Cryptologic based casinos.

On the poker side I don’t think there is much difference in the quality of players on Party compared to Paradise.

An example last night I’m played $50NL on Paradise.
I have A 6 in the BB one other player limps in.
Flop is A 6 2 rainbow. He bets $1.50, I re-raise him to $4.50 he calls.
Turn is a J. He checks, I bet out $6, he calls.
River is an 8, he now bets out $10 and I call.
He turns over his A 8 to win the pot.

He says after, “ I thought you had 2 pair on the flop”. Then why the hell do you call a re-raise and a big bet on the turn??? Even If I only had an A, he only had an 8 kicker. I thought my bets were big enough that they should have made him fold, and I didn’t want to bet out more than that in case he hit his set. I’m not sure why the players on Paradise want to take it all the way to the river on most hands.