I have no interest in having people I do not know as a contact.
I have my profile up for image hosting, period. The photos which are public are only public so that my friends not on flickr can view them. Not so that old creepy men, especially the married ones, can perve on them. I don't want to see pictures of your genitals, trust me, I've seen better. I do not want to see your pornographic photos, so don't bother friending me, and linking to them. Grrrr!