I grew up in Flagstaff in the early 70's. I tend to make a trek back every 2 years or so. I am somewhat over due for a weekend trip. Will wait for it to warm up a bit more and take a motorcycle ride up.
You have heard about the politcal climate... Yea, they are liberal up there (but when I was growing up there, it was the opposite). The last I had heard, they were trying to impliment a size restriction on the city. Oddly enough, I do agree with that one, as long as it is to keep out anymore liberals.
The main income of the city is tourism. People going to the Grand Canyon, Skiing (when they have snow), and people from the valley to cool off.
Flagstaff used to be a strong logging community. Until the national eco wackos came into town and screwed things up.
The weather in Flagstaff: Cold in the winter, warm to hot in the summer. One thing no one mentions, there is always a wind blowing. Calm days are there, but not often. If you like to fly kites, you will one happy person.
Lots of places to hiking and go camping.
The campus of NAU is a good forestry college. As any campus, "lots of nice girls" to look at.
For [b]me[/b], Flagstaff is a great place to visit, but (you know the rest of the saying).