Hi Everyone,
A feature that I personally would love to see added to the UV Room would be "Wireframe/Xray Mode".
This would allow easier selection of edges (marking of UV Seams) for unfolding geometry that has overlapping polygons and hidden edges.
UV Mapping in 3D Coat is already awesome.
This would make it the perfect UV Mapping solution for me.
Hope to see this feature in a future update of the software.
All the best,
Adam Gibson
www.learn3dsoftware.com