Saw this news item posted on slashdot:
Thought it was interesting conceptwise. That was, until I realized that the membership was secret to start with. To join, you must be invited, to be invited, you must know someone who has joined, to know who has joined you must be a member, a form of catch-22.
Then I realized all it takes is one bastard to ruin the whole "Trusted Network of friends. I then understood that the whole idea would be broken in a matter of days.
What a bunch of elitist morons. Hey wait, that is redundant.