i agree with Bla... you wouldn't lose ANYTHING right? that would suck, like losing stuff here and then is okay
The only reason I want to add it is because of all the bugginess that happens during a new minecraft version. In 1.4 there was like a solid 2 months where daily people died to bugs, I don't want to deal with respawning all that stuff. It's totally optional, if people think it is unlegit, don't use it. Simple.