Strangely, Boyd's strongest area is real estate law. I have no idea what the reason is. But like almost all law schools it focuses on creating general JDs.
Again I caveat that I am neither a lawyer nor a founder, but I think there is an advantage to having a law school that is not one of the top 10 present (hence no Stanford). People graduating from one of the top 10 law schools generally expect and are frequently able to command exceptionally high salaries straight out of school.
What a lot of startups need in regulation-heavy fields (those dealing with gambling, government contracts, healthcare, etc) is large numbers of competent lawyers at the lowest price possible. In fact, I have seen cases where regulation requires a lawyer review certain types of documents and certify them, but they are not actually expected to reveiw them for anything in particular as far as I could tell. It was simply a requirement that a lawyer certify them.
Now naturally the presence of a reasonable (by which I mean good enough to be competent but not so elite as to have graduates overpriced for a startup) is an advantage shared by many cities, but I think it is an advantage, and some of the other points I mentioned in favor of Las Vegas are somewhat more rare.