Easton, you're right,
Guests should have a set limit on how many profiles they can view before they register.
However, it might be a good idea for people with paid sites to be allowed to set a profile view limit for free members too (Similar to how you can set the number of sent/read messages). That could be used as an incentive to get free members to upgrade.
I don't understand here, Free Members already registered, I thought the Topic was about having Guess signing up faster