I was here last year (almost a year to the day) when this was hyped and busted over 10 cents. Then I watched it trickle back into the sub penny realm. This was the first pink I ever dealt with and I now look back in amazement at what I had witnessed.
That aside, the revenue model, if I'm up to speed, is built around users renting power keys. The power key is what helps other users find their pages during a search. The power keys have a monthly fee and the more users the more power keys that are rented. This is a pretty simplified version of what the model is, so dig into their website and blog for more details about how power keys work.
I haven't really been keeping up to speed with their financial information or share structure. I have kept an eye on the company every now and then because at one point I did believe in what they were trying to do. Who knows what will happen.
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