I think alt account should be for established members who are not only motivated by passion for learning, but also monetary. It's difficult to commit time and intellect to what at the moment doesn't put food on the table.
I dont think this should be only for estbalisshed members. What are the difference for a normal user with them? Everyon here in forum can have the same opportunity. Yes there is an hierarchy here and some are popular one. But theymos didnt mentioned that only those popular one can have an alt accountfor their purpose. Even you can have it as long as you have your own purpose for having that. I just corrected you there about that one.