Meet Chris Andrikanich — "Dad. Husband. Self-proclaimed geek who fires off regular gibberish, gobblety-gook about sports, tech, CLE, and whatever..." — who also happens to use the alphabet handle on Twitter:
As for Alphabet.com, that's the home of Alphabet Fleet Management, a BMW subsidiary:
Update: ... and now abc.wtf redirects to Bing, but something tells us that's not Microsoft's doing — which is to say, on WHOIS it's registered to a New Zealand address (via ಠ_ಠ).