Sometimes it really feels like we continually have to cater for a sudden influx of moronizm into the gaming community. Maybe they should release 2 versions of the game. One for you and one for me. Then they'd make twice as much money because all the morons could buy the game twice. Once because they are morons and twice because even morons need someone smart to hang out with once in a while.
Just to reasure people (or try to anyway) again, I will say that you can still mess up your builds in d3, thus enjoying your learning experience and increase the replayability of the game. The game WON'T cater purely to noobs. It won't be too easy, yadda yadda.
You mess up your build by messing up your passive skill placements. Even a few respecs won't save us noobs from wrecking our first several builds. I don't know why this isn't obvious to everyone.