I know networking (routers / switches), telecoms (fiber optic / copper, VSAT satellite, etc), IT (computing systems). I have implemented all of these on very large scales for a very, very large company in a my former career life.
Digital signage, whether it be local implementation or distrbuted network over a geographical area, is a low costs initial investment, especially with the advent of renting communications bandwidth (instead of deploying your own infrastructure - imagine how cheap it is to rent a T1 line right now but how much video you can get over it). And if you find strategic locations (such as highly populated or high traffic areas like city centers, malls, stores, etc), your ROI can be multiple times more than initial investment (and the income generated is re-occuring). Especially if you also get multiple advertisers over the same system (which you will get if you are in a high traffic area with ease).
And the maintainance on such systems can be extremely low (especially if you are renting bandwidth as the telecoms companies that you rent from provides maintainance, etc).
AWYI is positioned for this, with relationships with Syrei (telecoms company), Mason Media (advertisment content development), etc. etc.
IMO this company will explode on the exponential level.
EVERYTHING I POST IS STRICTLY IN MY OPINION - PLEASE DO YOUR OWN DD
