Nellistos has an online magazine about roguelikes aptly called Roguelikes that might be worth reading if you’re interested in the genre. It uses Flipboard, a magazine-like aggregator. Basically, he collects articles about roguelikes on his Flipboard. I found out about it because he included my earlier article on Fatal Labyrinth from June. I really should have mentioned this sooner!
Roguelikes, the Flipboard magazine