Indeed.
I figured, it's cool. So long as you're trying to continue with your manga, then I wish you well. Hell, I just published my first book online, it's a prequel to the comic I'm working on, so I know how it is to keep busy. (It's free till October, if you're interested in reading it)
And I don't blame you for leaving social media, I take it in small doses, myself. Just a peek on twitter every now and then, if it's too political or too aggressive or I get any inkling of stress or whatnot, I get outta there and check a few days later. It's not worth the aggravation. Though I'd recommend using it to help get the word out on your comic, it's just another way to help advertise yourself.
Definitely on my list, compadre!