Thatguy, that is just retarded BS you are saying there. Do you actually realise that a majority of the servers in the world run on Linux? And yes, that is open source software.
Firefox is open source and not a bad program at all.
Rythmbox (not for Windows, sorry) is a very nice OS music player and better IMO than Windpws Media Player.
VLC player let's you play all your vids without having to install a sh*tload of codecs and therefore without risking codec conflicts.
Audacity is an excellent audio editing program that lets you do free what others ask money for.
Clonezilla Is one of the best disk imaging programs available (mainly because of the wide file system support, and because you are free to make as many copies of the bootable cd as you want)
Your statement is making clear that you don't know what you are talking about.