The Elder Scrolls Online

I participated in many betas (filled all space there was for that in their form and still it was only about half) and in most of the cases beta keys aren't given right away, usually it takes some time because they are waiting for forms to come, then they are picking beta tester and then they are slowly distributing keys. So I think you just got lucky when you received invitations after 2-3 days. About the information entered - nevermind ;)

Sure, if you consider every beta sign up the same. Obviously this one is on a much larger scale than most games out there. They have enough players to choose from and they clearly shown that not everyone gets it. So, then you got to ask yourself.. how are they supposed to have selected people already when sign ups just opened, hundreds of thousands people have signed up and the most competent ones have to be selected out of all of those. It's not all automated either, since there are several text fields to put in a personal answer. Clearly this doesn't happen in 2 days, while something as Akainero demon hunters are jumping for more testers and you get a key right away. Obviously Zenimax haven't send out invitations yet.