I bought shares between .105 and .21, so it would be easy for me to tell you to run and buy it.
But I can only answer your question this way. I have encouraged all of my friends to take at least an initial position while researching this...even if just a small one. That at least makes sure it stays on your radar, and that protects you on any big moves to the upside based on further developments.
But do the DD on this one. If you are looking for a momentum stock this may or may not be for you. You are investing in the future.
All OTC stocks promise they have the greatest planet changing technologies ever and relentlessly promote themselves. But I think MVTG is different. They are just relentlessly grinding away at their business plan. They have been for a few years. They don't pump the stock. It is still relatively unknown. They continue to add brainpower, and they continue to add big partners, and they do this without drowning current shareholders in dilution.
They are getting close to having a commercially viable ERC and 2014 could see some major developments with their MRFC tech (which I consider their real crown jewel personally).
On one hand, you could avoid MVTG and play it safe until major revenue comes along. But on the other hand, with such a tight float and relatively tiny MC based on the tech, the day they announce their first revenue stream has materialized, it will be too late to buy (at these prices).
It is a dilemma for serious investors. For me too. But my investing thesis has always been that I would rather arrive a little early than arrive with the crowd. Sometimes that has cost me, but for the most part it has served me rather well over the years.
JMO for what it's worth.