... every second hand there's an all in (playmoney), what's that all about..... is it like that on cash games too???

You need to stop gambling young man!!!

Unfortunately when you're playing with play money and/or micro limits in cash games you are going to have to deal with the idiots who feel compelled to go "All-In" all the time. I agree with you that it ruins the game and that isn't how the game was intended to be played. That said, the "All-In" move is a great move to use sometimes, it is all to often abused by inexperienced players who aren't interested in playing a good game of poker.  Fortunately there are thousands of online games in progress at any given time. Because of this you can usually find a 'real' game if you're willing to seek it out. I know it's a pain to have to do this but if you love the game as I do, it's worth it. Hope this helps..........