Does make sense Have a look at WP USERNAME The block was for two reasons one was a name that appeared to represent an organisation Wikipedia accounts are for individuals and not for groups and the other was advertising See WP SPAM That s what I do when the two things come together There s a softer block for having the wrong name but editing reasonably well that just usually requires a change of name or even just a new account not mentioning the company or knitting circle or whatever it was If there s spam from a username that passes USERNAME they get a caution from me if it looks deliberate There s two more levels and after Level 4 there s usually a Spam Only block Most of these are just trying it on and give up after the first attempt to plug their corner florists and martial arts gym or whatever The bag sellers and fake Rolex pushers are professional spammers and get no mercy OK Any more questions you can ask on my talk page If I m not around there s quite a lot who stalk it and usually sometimes give better answers than I do