They are not yet a proven out, profitable enterprise. Product sales will need to be ramped to $125M per quarter, and the company cash flow positive before it's considered a takeover target. That will require alot of capital expenditures and expansion of labor, buildout of Sales network, getting over any litigation and regulation hurdles, and having everything else going right. But how many more shares will need to be issued by then? Get real. Overvalued.