Just pinging the hivemind for a second and wanted to see if something like this exists. I'm not in the office right now, so I don't have quick access to my servers to see if Spyglass has this feature. Basically, I want to input in x number of sites and see what domain backlinks they share between them. Plus give the proper metrics as well (OBL, DA, etc, etc). Graphs and overlays would be a plus too.