* comiXology put out a press release today about an intiative they call "Refer-A-Friend." It's where you give them your various lists (Facebook, Twitter, E-mail) of pals, and if they sign up you gt $5 credit and they get $5 back when they spend $10. It's easy to make a crack about any program that involves sharing information -- I made one! -- but I like programs like this for that company considering what they want to do: dominate the comics on devices market.