I wish non of this information was made available by the poker sites. I think it takes some of the skill away from the game. But looks like it's here to stay now and if you're serious about poker then you have to start using this software.
Look on the bright side though, most of the recreational players don't know its there or how it can be used to analyse and improve their game. In fact, you could give all this information to about half the players on the site and it wouldn't change the way they played in the slightest!
The information is only as good as you make it. It not exactly an effortless process to use it to gain an edge so its not as big a problem as you might think.
Besides, there are sites where none of this stuff works if you really don't like it. Try one of the Boss sites (if you can stand the software). They don't have hand histories available (never mind mucked card info!) so none of this works there!
Sheriff