User blog comment:Trellar/A Day in the Life of the VSTF/@comment-3508190-20130214161809/@comment-3279487-20130214162841

Personally, I would prefer if you report spam to VSTF members. That's because spammer usually act globally, so we will check all contributions of those account and clean up everything. Generally, not only in central, if you mark for deletion spam pages, local admins will take care of it, but the spammer may be still act freely on other wiki before we will spot him.

Best place to report spam, are IRC, Report:Spam (to report the spam pages) or Report:Users‎‎ (to report the spammer himself).