There's little on the Internet more fun than reading some obnoxious fandom feminist's** blog/Tumblr/whatever who rants aggressively in half her entries about the evil of m/m slashers, the lack of women and people of color in media, lack of femslash, the horrible heteronormative PTB - and most of the other half of her posts are rebloggings of photos and fic centered on characters from shows and movies that are the whitest of white men. Usually straight.
I don't understand why they're not out searching for books and music and movies devoted to women and non-white protagonists. Because these materials do exist, if you put forth effort to look for it. If you're not spending most of your time watching over and over a show about a couple of pasty white dudes, I suppose.
/laughing forever
**For those who haven't known me for several years, I find "fandom feminists" not the same as actual feminists. If you don't know the difference, just hang out on the Internet for a few more years. ;-)