How to differentiate your tablet in an already severely overcrowded marketplace? Well, you could simply launch the best device out there -- or you could embark on a mystery campaign, answering a curious populace with cagey responses. Whoever is behind the TabCo tablet claims to have done both. The company, thus far best known for a series of befuddling YouTube videos, is set to make a full reveal on Monday. In the meantime, a representative has taken to GDGT to answer questions about the product -- sort of. There are bits and pieces of information scattered here and there, but the responses are mostly attempts not to "spoil" anything, followed by a promise that more will be revealed on August 15th.