Good to also see measures taken against name squatting, how is kanye going to have his 7 figure post if someone has @yeezy @kanye @kanyewest @yeezus and all his other pseudonyms controlled already?
There is no limit to the name variations people can use when joining a new platform if they don't get there early enough and don't want to pay a squatter for a vanity name. This is about as big a problem as running out of numbers.