Actually, EWSI has already established a 20% gross profit margin, and mining precious metals from old electronics is not rocket science but rather a matter of logistics... connecting the dots so to speak. That's where the CEO shines. If you DD Martin, you'll find he launched what became Staples, and has taken 3 other issues to the NYSE. Personally I prefer liquidity in any issue, and EWSI is growing that right now too.
In the E-waste emerging market there is a screaming need for a company, or number of companies to coordinate the efforts of waste collection, recycling, & sales. Harvesting working units, and components as well as degaussing data prior to disposal, and getting the variety of recyclable materials to the various specialists that have the capacity to handle the various metals, plastics, and chemicals.
Currently, ewaste disposal is in dissaray with crap literally being dumped on foreign shores where it's more than just a disgusting eyesore. It's a health hazard to those poor nations, and a security risk to anybody disposing of their old electronic data.
EWSI, is addressing this issue globally, and I do not see any other company doing that with any success. In fact, EWSI is the only publicly trading company in the emerging sector.