ok, so now with so many people threading, branching, sharin…

ok, so now with so many people threading, branching, sharing awesomeness I'm getting dizzy... until I arrived at an idea...
what about that blue two dot icon that leads out to threads and back to the origin... if there were numbers so I could see how far out of the original thread I am/was? And if there were a shortcut back to the origin, the knov is proving to be a bit like being in a labyrinth with only a few people... thinking about when there are hundreds/thousands OMGoodness how trippy!