Well first of all. A website like that would be a beacon for cops and rapist cannibals. So unless you want to be chained to a cage and raped for life
...and that's if the COPS get to you first! No telling what the rapist cannibals would do ;)
Yea I totally agree that it's a risky idea. Other things that can go (and have gone) wrong, even if you find someone who's legit...
1. They back out at the last minute and you die alone & abandoned. That feeling's gotta suck.
2. You end up backing out at the last minute (or it doesn't work) while the other person dies. This is the worst scenario because in most countries you'll get convicted of murder. Go to google news and search "suicide pact convicted" and you'll see dozens of stories.
I agree it would be comforting to end this life with others, but there are too many risks. Heck, it's hard enough to coordinate 1 suicide (your own), let alone multiples. I dunno, I'm just waiting for the next Kool Aid cult to come along and I'll sign up right away. But aside from that prospect, looks like I'm going solo.