I haven't played at many poker sites before, so perhaps my question is kinda stupid. But I noticed that most tables at the 0.02/0.04c NL tables on PartyPoker are really tight, as in the average VP$IP is below 15 most of the time. I heard PartyPoker is supposed to be one of the most "fishiest"/loosest poker sites, but surely that can't be right. I seem to get the impression many people play at this level just to grind bonus points. Are my observations accurate?