Reposting my reply on the other thread:
If you hover over the 2 names, you can see that the imposter is using a capital I (9th letter of the alphabet and sounds like eye) instead of the lower case l (12th letter of the alphabet and sounds like el) in Clever.
Zombie wonders if this is the same charmer who thought it was cute to post as AnyFucker2, AnyFuckery and ArrmySal on HoneyDragon's pissflaps thread? 