I've worked with Gail G. who posted below before - she's GREAT, I mean G-R-E-A-T
While the comments sound like we're the self sacrificing Florence Nightingales of Real Estate, we are here to get business: otherwise why the the contact information or "contact me"'s?
We use these sites to prospect. I ENJOY sometimes hunting down the answers for Trulia viewers - and in fact, have used other parts of Trulia to get great information on neighborhood statistics to use for, say, a Short Sale BPO. I use the "new questions have been posted" not only to help a viewer but to increase my revenue.
If we are HONEST about our intentions we will earn more respect and be more credible, don't you think? We can be Girl Scouts and also sell Thin Mints, yes?