Ft. Collins is pretty libtarded these days because it's one of the state sponsored programming centers (read: college town).
And there's the limo-liberal enclaves up in the mountains where the little people can't afford to live, like Aspen, Vail, Eagle, Avon, etc.
I could see pretty much everything east of I-25 ending up annexed by some other state though. The eastern half of Colorado is already almost a separate entity given how little Denver supports them.
Clickfarmers.
Step 1: Make website with ads
Step 2: Copy someone else's politically aligned article to your site
Step 3: Post link to your copied article on politically aligned forum
Step 4: ???
Step 5: Profit from ad revenue