OK, no posts in a while… sorry to see. 
anyhow, just had a brainstorm. What about IDSA offering a referral bonus to those who recruit new members? discount off the next years subscription, free XXX, etc? Would perhaps go a long way in helping the community work to make IDSA better so that people would be more positive about the organization and thus have something to gain (monetarily) by improving it for all and also getting new people into the fold. Could even be a tiered thing where for every 1 new subscriber you get 10% off your membership, 5 new ones gets a free year, etc. I know some other organizations, banks, etc. do something similar.
R