The real problem is Linux package management. Stop worrying about duplicating files: disk is cheap. Stop worrying about building everything from source: I'd r

The real problem is Linux package management. Stop worrying about duplicating files: disk is cheap. Stop worrying about building everything from source: I'd rather use the official Firefox than the screwy patched version. (I'm looking at you, Debian Iceweasel.) Just look at the way OS X does things. I've been using Linux since 1993 and it's amazing this crap hasn't been fixed by now.