Frankly, I do not like it. If someone (specially a stranger) sends me an invite, I would like to know the sort of people I will be bunched with. What if later on I find out that all around my photo in his friends list are snakes? I mean literally 7-inch snakes!!! hehehe. Of course I can delete my "friendship", but even for that small moment, if anybody who knows me finds out, then what will they think of me? That I was the one who requested to be a "friend" of those sex maniacs? On another point, what could they be hiding? Shadowy characters? Closet friends? In the same manner and for the same reason, I will not invite anybody who is hiding his friends. What do you think citizens of friendstertalk? You might change my mind.