knifesturbating, I like that one
In order of use
-) Cell phone, wallet, keys - I dont count these cuz its not really the point of this thread. But they all obviously get alot of use
1) Surefire E2e - lately I have been using it quite a bit for all sorts of tasks
2) Kershaw Blur \ Spyderco Delica SS - Mostly I like to just flip em but they do see a cutting tasks as well
3) Arc AAA - perfect for wandering around in dark places. Some tasks do require the extra umph of the Surefire, and the Surefire has a belt clip which is why it gets more usage.
4) SAK - I have the midnight manager II in oynx without the light (I used to have that one but I lost it and didnt find the light useful enough for its replacement). This would get used more if a) I hadn't lost the toothpick and ever bought a replacement pen and b) didn't lose it over the weekend
The rest of the list is stuff that I intend to carry everyday, but for a variety of reasons sometime leave at home. (ranked by usefulness)
1) Zippo - I only smoke occasionally but a good flame always comes in handy, especially when a lady needs one

Fits neatly into the 5th pocket on most jeans too.
2) Leatherman PST II - I bought this used off ebay for the sole purpose of being my EDC multitool (I also have a Wave which stays in my car & a Supertool that stays in my CK Shadow IV tactical sheath for EDC around the house), but I find that threading the sheath for horizontal carry can be a rather tricky chore and can add a few minutes to my getting ready schedule.
3) Chrome Fisher Space Pen - out of ink. I modifed my old wallet to carry it but I switched that up too.
4) Leatherman Squirt EL - just purchased from Radio Shack, still in the packaging. It's a pretty nifty little tool, with wire strippers instead of scissors. I haven't decided wether I wanna give up my EDC scissors though.
5) Metal pill container for advil - a bit too bulky. Maybe I'll get a smaller one...
Future Purchases for EDC
1) Surefire LED light - maybe the L2. I played with these at the store the other day. Nifty little lights.
2) Good butane lighter to replace the Zippo