I moved from Boulder to Denver late last year. I'd say the tech scene in Denver is very solid. The only difference is it's a bit more spread out, so you don't h

I moved from Boulder to Denver late last year. I'd say the tech scene in Denver is very solid. The only difference is it's a bit more spread out, so you don't have quite the same serendipity that you have in Boulder (i.e. bumping into another founder at the coffee shop). Boulder probably has more startups per capita and aside from a few whales like Google and Ball Aerospace, it leans more towards startups. This is partly because once a company grows beyond 100 people or so it's too expensive to find office space in Boulder, so they move to Longmont or somewhere like Broomfield along the Boulder-Denver corridor. Denver has lots of tech startups too, but also a lot of enterprise-y companies like Charles Schwab, Comcast etc. I personally prefer Denver because I'm a city person, but I lived in Boulder for 15 years and really liked it as well. I may even move back there at some point. I still own a townhouse there; it may end up funding my retirement.