Huge variance beats where some weak ace rag calls a legit allin happen very often online.Part is due to the microstakes we play, as losing your $1 isn't a panic, and the only way to make good money is to be in the top 3, or with the same mindset, if you are a shortstack, the bigstacks SHOULD be trying to KO you with junk. The other factor is that the blind structures force large action hands far more often than in televised poker, added to the reasons above, this is why it's tuf to win regularly.