You can use this page to email João Rosa, Kenny Baas-Schwegler, Nick Tune, Mathias Verraes, Henning Schwentner, Cédric Pontet, Stefan Hofer, Trond Hjorteland, Pim Smeets, Krisztina Hirth, Gojko Adzic, Nancy Beers, Julius Gamanyi, Paul de Raaij, Michael Plöd, Zsofia Herendi, Gayathri Thiyagarajan, Dawn Ahukanna, Devon Burriss, Steve Pereira, Rich Allen and Matthew Skelton about Visual Collaboration Tools.