I'd really like to be able to bookmark all my open browser tabs to IQ, where the tagging and organizing options are endless.  I use bookmarking not just to save sites of particular interest, but as an activity monitor, so I can retrace my steps, find projects to resume and pick up where I left off.  For me it's a nearly indispensable method.  I imagine browser extensions would be a big jump but perhaps some kind of sync mechanism with the Chrome / Firefox / Edge / IE Favorites bookmark stores would be possible at some point.