Check visualization Websites
ronenbekerman.com
architectural visualization hub - 3d architectural visualization & rendering blog
3d-kstudio.com
kstudio - 3ds max plugins & scripts
hint.fm
hint.fm / fernanda viegas & martin wattenberg
gephi.org
gephi - the open graph viz platform
vtk.org
vtk - the visualization toolkit
paraview.org
paraview
alteredqualia.com
alteredqualia
cytoscape.org
cytoscape: an open source platform for complex network analysis and visualization