Okay, now I can introduce new members of Graphics Planet 
Esteban Tovagliari already was introduced a couple of days ago. But if you’ve just joined, he is developer of Ramen, a free/libre compositing tool for Linux and Mac.
Alastair M. Robinson is best known for his work on PhotoPrint, but his recent projects, GPLin and CMYKTool, do deserve attention as well. GPLin aids finetuning your printer for printing photos (with Gutenprint) and CMYKTool allows both color managed and non color managed (sometimes useful) RGB <> CMYK conversion with printer simulation view.
Durian project probably doesn’t need special introduction. Simply put, this is the third open animation movie project by Blender Foundation.
Now, Morevna project does need special introduction: it is an open anime project led by Konstantin Dmitriev (most members of the team are Russians). The main production tool is Synfig, which inevitably is being improved from bug reports, feature requests etc. So one might say, for Synfig this is what Blender Foundation’s open movies are to Blender.
With Google Summer of Code 2010 coming there surely will be new members, stay tuned