I anticipate several people will come here and read this. I might cop some flak for this, but it has to be said:
People who participate in these chain thingies in a serious fashion are stupid. It is no better than spambotting. Do you people (you know who you are) honestly think that at the very least, online friendships should hinge on something that is as stupid and pointless as encouraging spam to other people's profiles? I made my own version of perhaps the most sappiest and vomit-inducing spam message I have encountered yet on this site. So, if you come here all offended and huffed up that I posted something satirical on your main page, then keep in mind the legions of people you piss off with these stupid things. Now you know how it feels!
Have a good day.