P apparently stands for 'private' He just posted this on his blog: http://feeds.feedburner.com/~r/pmarca/~3/134738902/ask-pmarca-why-.html http://feeds.feedbu

P apparently stands for 'private' He just posted this on his blog: http://feeds.feedburner.com/~r/pmarca/~3/134738902/ask-pmarca-why-.html http://feeds.feedburner.com/~r/pmarca/~3/134738902/ask-pmarc...