Cookies with and without the Domain Specified (browser inconsistency)

Question

I\'ve noticed that there are some real inconsistencies between browsers in terms of cookies.

This is going to be rather long so bear with me.

Note:

Answer 1

Can't help with why the cookies are treated differently, but a quick fix would be to use a different cookie name per sub-application rather than using the domain of the cookie.

In the case of Forms Authentication, change the name of the ASPXAUTH cookie.