Well, my siblings.. Who have the wit of a pebble (combined, mind you) are interested in ROBLOX. Big surprise. Not only that, but a kid who goes to my school, who's quite possibly the stupidest person on the face of the earth, who managed to get held back in Kindergarten, 3rd grade and fourth grade, likes it too.
Not only that but my sister tried to sign up for it, and used my mom's E-Mail. My mom showed it to her and she actually attempted to deny signing up for it.
Ahhh, siblings. What a great part of your day to make you want to just die.