duplicates WISH

I know development of a new GH release is underway and important items (especially clusters) and eating a lot of time, So this is a if not now maybe eventually type wish. Simply I wonder if we could get a native remove duplicate component that will work for points, curves, surfaces, ect. Also, could there be an accompanying native component that instead of removing duplicates, groups duplicates in branches. I feel this is a very useful feature and these two commonly appear on the forum. for instance just recently. http://www.grasshopper3d.com/forum/topics/how-to-remove-all-duplica...

thanks.