As above, every other forum I'm on has such a section where you can just post up random funny things. I would post them in Chit Chat but it doesn't really feel like they belong there?
We are always thinking about ways to improve the community, particularly given the impending move to the new platform. This isn't something that's on the radar at this point, but it's certainly something to consider.
@Foz, yup. You could probably just make a thread dedicated to such things in Chit Chat. I bet it'd really hit off.
Not a separate mobile site, but the new platform is fully browser responsive, meaning, it detects what browser (and what size browser) is running, and formats the site to properly display on that browser. So unlike the current version of EC, which isn't at all responsive, the new platform will have a completely different look-and-feel when using a mobile device than when using a desktop. Definitely one of our most-requested features, and the new platform was built from the ground up to support different devices.
Please make the option to take it off mobile version too! EC seems to work fine on my phone, I just have to zoom in sometimes and writing can be difficult with the wide message box, but its not bad! In fact, I am using my phone for EC about 95% of the time probably.