With mobile gaining traction, this could be a central hub for a decentralized solopreneur economy, even inside corporations. You can consult your lawyer, accountant, doctor, pharmacist right from your tablet and be charged through this interface. Even better, your lawyer/doctor etc. is based in india and charge a 10th of the cost. Also, great to watch and charge babysitters, mechanics, cleaners etc. Also, supervising factory workers in china. The factory has telecommute robot for rent floating around and you log in and do some checking on your product being produced.
If google record and analyze the videos, they could even run some machine learning on this and turn into automated robots that carry out the task.
Great idea, an app store for people peddling that could turn into an artificial intelligence robot.