Fourio has built a cool (Google) map positionning US Web 2.0 startups. Whilst a large number of companies are already referenced, there is still a lot of work to do to complete the mapping. The todo list indicates which companies have yet to be mapped, and it would be great that companies that are not listed or are incomplete send their URL, one sentence description and location info (city, state, lat/long) into an email to contact@fourio.com. Companies arleady listed should also check their geo-location data for accuracy.
Great initiative! (Below is a map showing Web 2.0 startups in and around Palo Alto, CA).




