The retirement problem is particularly interesting. There are folks like my father who has spent > 40 years in the foundry industry about to retire, for whom th

The retirement problem is particularly interesting. There are folks like my father who has spent > 40 years in the foundry industry about to retire, for whom there will probably be serious demand for part-time consulting (to answer questions for the 3 or so 20-somethings straight out of IIT they hire to replace him). There's probably a business there in the connecting people (possibly over Skype, etc.) and handling all the billing and tax-related issues for mostly-retired people who are collecting social security and are computer-friendly but not heavily computer-savvy. I'm sure my dad would use it... from a nice part of the country where there are a ton of golf courses.