On the contribution part of things, I can offer a few humble donations from time to time and bigger versions of my notorious custom ot.com banners (I think RRS won't mind if we inlcude his "bring my shuttle" one as well) as desktop background (if you guys would be interested in that). When it comes down to mugs and t-shirts and stuff like that, we'd have to be very careful not to use any images or logos that basically belong LFL (if you intend to sell them that is).
I could also provide an article or two, but probably not at a very rapid rate, since I don't have as much freetime to dedicate to hobbies as I would like to.