The real lesson is that Apple sucks at software, and you should use open source. I have never had an open source program install crap on my machine. I install

The real lesson is that Apple sucks at software, and you should use open source. I have never had an open source program install crap on my machine. I install probably 2-3 new programs per month and have been doing so for years. I've never had any problems... expect that one time I tried to download iTunes, found out that Apple sucked, and vowed to never use Apple software again.