As reality capture technologies have advanced in AEC, users have been able to generate increasingly detailed and accurate surveys, each image formed from millions of data points. However, this depth of information also raises some information challenges, particularly if site-based personnel want to access and interact with the data. In this Viewpoint article, Steve Salmon of Pointfuse discusses the importance of intelligent meshing technology in a much more efficient representation of point clouds, benefiting the construction as well as subsequent operation and maintenance (O&M) of buildings and infrastructure.
AECbytes Blog 
Well, yeah. Nobody can do much with a raw point cloud. At best, it is something to guide the production of something else. If polygons can serve as that basis more nimbly, I am very interested to learn more.