Actually, the sessions are something not really useful; I can't save them; I can restore them when I want, and the worst thing is they are easily lost or corrupted.
Any bad interaction makes me lose them. All history. One misclick and I lose weeks of research, links, and histories.
Sessions should be like pictures of a moment of my browser. I want to save this moment to restore it anytime, anywhere. The “sessions” are not you; they should exist for me.
In my works, it is even worse. I need to authenticate in the proxy… bang… now the authentication site IS my last session, which is a lie, and I just lose an entire week of histories.