Even though I consider myself a fairly advanced Linux user, there are some things in Linux I haven't gotten around to yet. This isn't usually through inability to do something; it's usually a matter of not seeing the need for it. So it is with Compiz--I realize that I'm very late to the party, but I finally got around to installing it this week on my Kubuntu machine. First impression? Very pretty, but what the heck do I use it for?