If you're a FAAN member (and if not, why not?), be sure to take their survey. It's 56 questions long, but many of those are "yes" or "no" answers or responding to a question on a number scale. It appears that FAAN is gathering info about how their members use them as a resource, as well as what other ways members get food allergy information.
I hope to see the results at some point. I think that for many years, FAAN was the only game in town for food allergy information. Now there is a great deal of information on the web. FAAN remains one of my most trusted sources, though.