My bad if someone has asked this question and answered. It has been 22 page of discussion here and going through all these pages require a huge time.

Will the profile related to the mixers (ANN creator) be archived too? For example, mixtum.io, coinomize.biz has their whole domain name and extension on their username. Technically, if they use the forum as natural, they will still be promoting their mixer.
It doesn't make much sense to allow them to post while it's kinda weird to ban someone for using such an username.