Is it ok to list json in your CV?

So I finally decided to switch to Linux.
And I need help choosing distro.
I know this is not a good place to ask this, I could just use google. But I want to hear it from you guys, from actual devs whose work with it every day, and not from some ***** bloggers whose barely know what is OS.
So please just write which distro you are using and if you are happy with it. I will be very thankful.

Damn firewalls.

After 2 months of reading every rant, downloading every posted image and enjoying being part of this awesome community, i finally get something at least little funny to post here.(It's rubber (eraser))
Thanks for this awesome community.