I don't like educated snobs either, but I like uneducated, prideful and stubborn people less. I also think a humble disposition and humor are greater attractions than education and vocabulary, but they aren't mutually exclusive. I know a lot of educated people who are humble and funny. I know of a few academic snobs but I don't keep such as friends. The only problem I have with the comments to this OP is that they seem to focus on the tail ends of bell curves as if they are applicable to everyone. There are just as many uneducated, stubborn and prideful people as there are educated snobs. There are just as many people with education who are humble and funny as there are humble, funny uneducated people.
I learned a long time ago that not all poor people have hearts of gold and not all rich people are mean.