When I come across Server Farm companies or other types of companies that can use Poet Technology, I contact their executives and tell that I'm interested in investing but wanted to see if they would be upgrading soon to POET.
They switched to a higher tier. OPELF used to trade on the Grey Markets and now they trade on the highest tier OTCQX! This should be good news for you! Here is a link you should read about OTCQX: http://www.otcmarkets.com/companies-advisors/otcqx-tier
99% of the junk on the OTC can only dream to ever be traded there, and OPELF goes from Grey Market --> Pink Current --> OTCQX in a week time!!
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