Yes.
[email protected] is the paypal address for contributions.
There is no set or 'standard' contribution. Simply ask yourself what is right and respond accordingly. If one is not joining in on the low country boil or the gumbo then one should not feel compelled to contribute to the same degree as one who is.
I don't want to be anyone's parent but with this many people, we need to be especially clear. Forgive me for starting with the obvious; shrimp and gumbo are expensive, not free. There is no "free chow" as was mentioned earlier in the thread. The site, though not expensive, is also not free. To be clear, funding and contributions have never been an issue and we aren't expecting them to become one. This has worked so well in the past because people were conscientious and generous. In short, everyone doing a little bit makes everything go smoothly. But you knew that already. :)