While Walter here doesn't try to make a distinct online presence (general impressions from muse are that he passed up the opportunity to do government contract work, and he kind of wants to stay off their radar in terms of internet popularity/notoriety), he can be familiar with 'UVPulse's streaming?

Aka fellow tech-interested person -> bonding?? Even though he's not exactly outgoing, either, he'll do his best to be a Good Friend/role model.