Well, like I'd suggested earlier, just keeping in touch with PALS that could use the contact I'd think would be useful, especially as your original question had referenced, in an indirect way, time those PALS might have spent answering your, and other new member's questions.
Just checking on some folks would be much appreciated.
Also, I'd imagine that if you contacted Stu and his organization, that there is some sort of volunteer work that could be done over the internet as he has just started this up within the last year....
There is also activism that can be internet based... there is the Veteran angle... or lobbying for drug trials. I think if you read back through older posts, you could find out who on here is involved with some of those things, and private message them as to what is needed.