Tumblr defines liberalism.
A liberalist will push free speech when it suits his/her agenda. Not so much when it does not.
I used to be on Tumblr and a post went by my feed, where a girl stated that after a week-end of LARPing she came home with broken ribs, a broken nose, sprained wrist, numerous contusions, etc. I asked one question: WTF is LARPING?
Turns out it was Live Action Role Playing:
So I followed up with: Why do you LARP if you then get injured?
And she went all defensive stating that she should be allowed to do whatever she wants and that nobody could question her actions, going as far as comparing LARPing to playing organized sports like hockey or football.
I agreed that she was allowed to do whatever the fuck she wanted but at the same time, since her profile showed that she was unemployed so I asked her if she'd go through that kind of suffering/injuries for work and of course she said NO!
That, IMHO defines liberalism and is one of the (many) reasons I stopped using Tumblr.
Liberalism = do not question what I do, but I will question anything you do that doesn't match with my social/cultural/artistic/political/etc agenda.