Is there anything that stops players teaming up in a real cardroom?
Who do you think is more vigilant?
Fat Tony who is trying to score with a cocktail waitress and catch the donut guy, while watching 20 live games,
or online operators, who's entire business is built on integrity?
I've played an extraordinary amount of online poker, there is no doubt cheating, there is in anything that is gambled on, it only becomes a problem when it interferes with an honest guy earning and that has yet to be the case with online poker.
It has been debated alot, a search will yield alot of information.
Just watch out for posts by this Heywood guy, he thinks 35 guys colluding 4 or 5 at a time for some corporation is some earth shattering scheme to defraud the public.