There are a lot of Rogue/Flash fans here on dA. I haven't spoken to a bunch of them because I'm terrible with keeping up with comments but I have a suggestion for those who are here and want to get into the Flash/Flash rogues fandom or meet more awesome artists who are.
If you haven't already, get a tumblr, seriously You won't regret it
People you might want to follow would be 'Gorogues', 'touchofgrey47', and 'Meinarch'
(and of course me, cough cough)
But seriously, it's a great community - there's always a few bad apples - but if you can survive the avengers and supernatural spam, tumblr is a great place to get to know people from fandoms.
(oh also there's a new flash rogues group here on dA uwu :icontheflashrogues