If you think something is missing, please drop us a line, it is missing out of ignorance and not on purpose ==:>-.
We only list those web sites that give access to software as web service, as binary, or as source.
Tamal Dey's research group at Ohio State University has developed Cocone, a complete familiy of surface reconstruction algorithms.
Nina Amenta's research group at Texas University has developed Power Crust.
The following web sites have interesting models: Microsoft Research, Gatech, and Swiss Topo.