I agree. Its much like Bitcoin in the early days (very early to tell). These token coins like Steemit (read white paper) could prove to be a viable way to create an "economic snowball effect" that as the value of the network increases so does the value of its tokens. Clearly, many apps are not very successful so I would expect the same would be true to this new generation of App Coins. With that said, some App Coins could be major success stories much like Bitcoin is today.