something most online poker players forget, with the RNG, the shuffle continues to run, during the complete play. Where as at a live table, the shuffle is made and never shuffled again, during that play. Makes a big difference. Plus comparing the amount have hands that are delt, between online and live games.
Another thing I have noticed, being I am on dial up, when there is an update, for any site that I have downloaded, a file updates, named suck out cards, has also been called wild cards, and a few other names. I have no idea what these files are, but by the names, makes you think. I have had others tell me they see it on some of the sites they use. So I am guessing they all have it, but call it by some other name.