No you can't prevent anyone from visiting but when the admin has ussued an edict that there is to be no contact between two members then it seems like that would definitely include profile pages. That wasn't an accusation In general I don't mind anyone visiting. Obviously I get a lot of visitors... or visits. 32,000 or so? In a way it's like my room, there's nothing hidden there but it's still my personal space. I have some photos there... my visitor messages, etc. I very rarely visit any member pages but when I do I try to leave a hello on the message board. It seems the polite thing to do if someone visits, leave a short message... hi, I came by your page... sorry I missed you or something
No big deal, just common courtesy.