Hi,
I think that when an application uses cookies it is not accesible, I mean it does not meet the WCAG 1.0 6.3 guideline (Priority 1).
That guideline says: Ensure that pages are usable when scripts, applets, or other programmatic objects are turned off or not supported. If this is not possible, provide equivalent information on an alternative accessible page.
If I need cookies enabled to login in an application, then maybe that application is not accessible.
Don't you think? Maybe I am too strict.
Thanks in advance.