this would be indeed something to look into, in future wp-releases, I think.
Spamming the db wouldnt really be too much a problem. Just limit things to 5 submissions per IP (or username?).
lol, ok, I’ve found out that you can view profiles. Just not your own (sorry for my newbish self).
So, thats the first thing, I need to somehow get by. And non-registerd people should be able to look too.
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