The town we've been looking at forever is #1. The town we were building a house in but cancelled is #18. Aparently we're pretty decent at picking good spots.
The problem is, many seem to be just suburbs with no industry that are part of a metro area. For example, Chaska MN is a suburb of Minneapolis and so part of the Twin Cities metro area. The schools are no better or worse than Eden Prairie (where I live) but the housing average is quite a bit lower because we have several large enclaves of multi-$mm houses. The mean housing price is probably not that different between the two. However, in any case, if you decided to move to Chaska, you'd have to get a job in another suburb or downtown... so, is it really worth being a 'best place to live'? You're going to go to the same hospitals the rest of us go to, have equivilant taxes and school systems, and will have to commute just as far for a job.