I have used the Invisible Shield since before the company became Zagg, Inc (ZAGG) and went public. I put it on most of my mobile devices. It really is a remarkable little covering. I've never tried any of Zagg's other products, but I am sometimes tempted to check them out.

Anyway, because I like the product, I have kept an eye on the stock since it came on the scene, and recently it's been really ripping it up.

I think it's a brilliant company because there will always be a market for this kind of product. And as our society gets more and more mobile there are infinite opportunities for this company to expand its product set.