[wallenborn]

I don't know IPN, but from your description the players there seem to be loose-passive pre- and postflop. Against a table full of these opponents i don't like raising for isolation. They will call, and you'll be effectively playing their game by building a large pot with a mediocre hand.

Against loose-passive players i raise exclusively for value and limp behind with a lot of mediocre hands from late position. The dead money from all the limpers gives me pot odds, and in position i'll be able to outplay my opponents postflop.