As part of my experiments with Tumblr, I’ve been watching what media brands are doing in the space. Many American magazines are doing well on Tumblr – GQ, the New Yorker, Vogue and Glamour are just a few – but I haven’t seen a lot of Canadian brands experimenting in the space. (Related: Read more about Tumblr here.) Here’s a list of what I’ve come up with, and it’s pretty short so far. If you know of any more, please let me know and I’ll add them.