That's not true at all.
However, I have been trying to use Tumblr more. I've started a blog there with the main goal of finding stories, poems, and similar bits of creative writing that I really like from other Tumblr users. I reblog 'em as I find 'em (which, again, is only every few days), because every good writer can use support and appreciation, no matter how small the show.
So come join me on my Tumblr, Reading Under the Night Light, if you're interested!