Great improvements!
vBulletin has a cool search users (many criterias). But only with the search results can't do anything.
A function of mass delete / move users in vB has only 4 search criteria.
As a result, you can search for spammers by certain criteria and can't mass delete them.
I hope, Mike, this point will be much better in XenForo 
Ideally, search criteria must include almost all settings/values of profile (Gender, Date of Birth, Custom User Fields, Signature, Messengers, Style, Language, Time zone, etc.).
