Well here's a nice change 0' pace; I don't feel like I have enough reasons on my own, so Marty Kaplan has provided a few reasons to kill yourself for me.
He even provides a back-door in case you're still not sure it's the right decision for you.
On the upside, we've known for about 2,500 years that democracies are shockingly fragile. In that light, it's a miracle that we still have the Constitution in place to protect us. Oh, wait.
[What a swell guy!]
* Pic is just something I got in an email somewhen.