So basically, the way the beta stage is going to go down, is its going to be an open beta (meaning there will be a download link to the beta version under the download button) and whoever wants to get it can get it, test it, and have fun while doing so. The reason why, is basically because it will just be way easier than selecting a few people to do it because 1: It would be more tedious to do that, 2: We would get more done because more people testing means more bugs get found and 3: Its more fun for everyone :) So thats how beta is going to go down in a nutshell, and we don't plan to change that fact. (A beta download is gonna be released soon! :D).