Finding Flickr (Again)

I know I'm rather late to this, but I'm finally starting to get into the social side of Flickr, rather than just using it as a photo host / dumping ground..

I think the combination of my new scanner, the sudden arrival of spring and a couple of on-going photo projects have reawakened my dormant love of photography.

I wonder if there are enough photographically-inclined readers of this blog to start up some form of social group with challenges?