I like picking up the Hiragana Times magazine occasionally to increase the number of methods available to me for Japanese reading and grammar practice. On the whole, their infrequent articles on anime subculture, cosplay and manga, are poorly written and semi-biased against their subjects. Which is part of the reason why I don't normally mention them in this blog. But this time, it's worth repeating.
Manga no Shimbun is exactly what the name says; an online newspaper that relates its stories in manga form. Check it out. Japanese only.