Often, I open up links or images by clicking and dragging them to my list of tabs. In regular Firefox, you can click and drag an image, and place it in between two tabs. This is very useful. I use it multiple times a day.
This is impossible in tab center. It would be nice if there was a couple pixel area where dragging a link/image in between two tabs would open a new tab with the link/image loaded inbetween these two tabs.
Having full feature parity (is that the right phrase?) with regular tabs would be nice.
I hope I’m getting what I mean across clearly.