No, I get the point people seem to want to portray: Facebook is evil, and kick puppies in churches... or some such. Every time the arguments concerning their evil are pointed out as flawed or invalid, folks just like to jump to a new reason why they want me to think Facebook is evil. This isn't a discussion based on attrition, its a discussion based on whether or not the arguments presented have any merit. I haven't seen any, tbh.
"Facebook is sneaky and violates privacy rights!"
Rights - you have no reasonable expectation of them protecting your publicly posted information, so really, you're faulty for expecting it.
Privacy - accepting the above, they do make it possible to isolate who has access to stuff you put on their site
Sneaky - no, they pretty much tell you right out what they're doing.
"But, its hard to figure out how to remove your own stuff, and someone else might put stuff up!"
Sounds like something you need to take up with that someone else. That said, your reasonable expectation of privacy erodes when you start having other people around. At best, you have a good argument for why proliferation of information might erode expected privacies, but that's a discussion about you, not Facebook. And hard? Not hardly.
"But, they changed their rules, and make it hard to find out when they do that!"
Really? I found it pretty easy, and I don't even use it. How much harder is it if you join?
"Now you're just arguing to argue"
Not really, but how does that make a case for the big evil Facebook?
"We're just supposed to look at the comics and laugh! Why do you keep trying to discuss the content and, like, think about it and stuff?"
Because it's interesting and fun...
"JUST LET ME HAVETHELASTWORD!!!"
Okay.
Dangit.