I've lived in every major city in Texas, as well as several big cities in other states. I don't consider myself a very "conservative" guy, but I really haven't encountered but a small handful of the vacuous, confederate flag-wearing, Sean Hannity disciple, militant Dubya apologists that people from other places seem to have in their head as the stereotype.
The supposed statistics regarding standard of living and the like are obviously skewed by the huge number of immigrants in the state, but cities like Houston, Dallas, and San Antonio do have high density areas of low-income populations. Just like every other metropolitan area in the country.
Texas has high property taxes, but no state income tax and the cost of living is low. The weather's a great reason not to come here though, for most people.
Most rational people agree stuff like the textbook thing is complete and total horse shit, but you wouldn't be able to live anywhere if you refused to go to a place where idiots try to further their agendas. And if you think public education anywhere else in the country is significantly better, you're delusional. As a whole, the state tends to perform poorly on standardized tests, but there are lots of Texas public school districts and schools that are very highly rated nationally. It's a very big state, and again, there are significant low-income areas and lots of disadvantaged immigrants heavily affecting the statistics.
Anyway, not sure why this nose hair guy seems to have such a personal vendetta against Texas.
It's not the proverbial Promised Land or anything, but I like it quite a bit better than most other places I've lived.
-J