Today the Photography For Real Estate Flickr Group went over 2000 members. While this is not that big as flickr groups go (Strobist has 37,955 and Adobe Lightroom has 7,231) I think the amount of collaborative learning that goes on in this group is amazing. I hear stories almost everyday of how valuable people find this discussion group.
For photographers new in this field, this flickr group gives you an opportunity to get feedback on your work from many of the best real estate photographers on the planet. It's like a a free 24x7 real estate photography seminar. For experienced RE photographers it's a chance to talk to others that are working in the same industry. Anyone that hasn't tried it yet should go to flickr.com, signup for a free account and join the Photography For Real Estate group. See you there.