One thing missing from this is to run surveys. Someone posted on here before about how they used Google Consumer Surveys [1] to check the pulse of their idea.

One thing missing from this is to run surveys. Someone posted on here before about how they used Google Consumer Surveys [1] to check the pulse of their idea. It's something I highly recommend that can be done for relatively cheap before you even get started. [1] - http://www.google.com/insights/consumersurveys/ http://www.google.com/insights/consumersurveys/