Well, when you're getting upwards of 600 of these everyday, you better have a good way to deal with them or you'll get buried. Just look at the stats on the forum homepage. 468,814 Spammers Denied Registration since implementing GlowHost. My role as the admin is to keep the site content free from those that would try and use it for ulterior purposes. If these spam registrations make it through, they get indexed by search engines to increase their exposure. They're more of a nuisance and time waster than anything else.