Who are these people e-mailing kmewes?

I am a firm believer that fans can and should bitch about the show as much and as vitriolically as they feel they need to, and I think Reddit is a great platform for that because, ideally, it’s not something directly targeted at the creators of the show.

But for nearly the entire duration of the show there has been a weird invisible fourth mic which is people apparently blowing up Walt’s e-mail inbox.

Never in my life would it occur to me to do that, as happy, sad, or indifferent I feel about the episode. Who are these people? Are any of them on this subreddit? What is the purpose of your actions?

It just strikes me as so odd. I might bitch to my girlfriend about a bad time I had at Target, but I’ve never thought to e-mail Target about it.

Has anyone written into the show, positive or negative? What’s going on here?