Mutant web browser
I love Firefox. I've added and changed so much crap around on it that it doesn't remotely look like the vanilla installation. Currently running extensions:
Flashblock
BugMeNot
DownThemAll
FasterFox
SomethingAwful Last-Read
Sage
NoScript
Deepest Sender
Reveal
Adblock + filterset.g updater
FoxyTunes
I won't go into all of them because they're pretty self explanatory but Sage is my RSS reader, Deepest Sender is my blog poster (I haven't actually logged into my own website for a week now except to make the last entry and that was because it involved a picture), and Reveal is a crazy tab and history viewer.
I've also determined the purpose of RSS feeds. It's so that I can use an in-browser feed reader (like Sage) to read the headlines of websites I don't feel like visiting and then decide if I want to visit them based on said headlines. I really can't discern any other purpose for them.
It's getting late and I should sleep but I really want to play some Oblivion before I do so.