[systoll]

> "keep multiple tabs, but cookies are not shared between them"

That's how Safari does it. It can be a little awkward, in that [eg] if you log into HN, then open a comments page in a new tab, you'll need to log in again -- but I think it's better than Chrome's approach.

There's a middle ground that seems like it'd be the best of both worlds — sharing things between multiple private tabs, but not multiple private windows.

[sureaboutthis]

Except when one uses server push and that's not true anymore.