Upvoted, thanks for letting me know they didn't indicate it as well. I should have realized that if Sargin didn't say that, others might not either. Both of them volunteer most of their time, and get paid part of their time.

I'll make sure any future people who both volunteer and get paid at InIn make that clear. It's important to be transparent about these things and ensure no appearance of impropriety.

Separately, I talked to Eliot, and he suggested it would be good to hold off on getting newbies engaged with Less Wrong until the LW 2.0 newbie sub is set up, so I'll hold off on doing that except for people who already signed up with accounts.

Now, on to your question. They work on a variety of tasks, such as website management, image creation, managing social media channels such as Delicious, StumbleUpon, Twitter, Facebook, Google+, etc. Here's an image of the organizational Trello showing some of the things that they do (Trello is a platform to organize teams together). We also have a couple more who do other stuff, such as Youtube editing, Pinterest, etc.

EDIT: Edited to add image.