Exactly the same here. I was originally exposed to Linux around 1996 with red hat but didn't really learn it until around 2004ish when I spent a couple years on Gentoo. I now consult and work with Linux systems and Linux based integration projects.

I started with config files on an AIX system I had to maintain vs DOS though

Thanks Kuro, it's happening to me too with the latest update from yesterday. I can't even get more then 3 or 4 posts before it locks up for me.

When I first loaded it, all posts I clicked on also wouldn't load, and showed a grey background. Clearing cache fixed that issue.