As the title suggests, this add-on sets a cookie for logged in users.
This is particularly helpful if you want to implement caching for guests (through things like FastCGI cache, Varnish, etc.), as XenForo doesn't provide a reliable way to distinguish guests from logged in users out...
We have two XenForo forums. They are under the same domain, but in different folders. Like this:
http://domain.com/forum1 (old forum, XenForo 1.4.8)
http://domain.com/forum2 (new forum, XenForo 1.5.4)
They have mostly different users, but some of us use both forums, at least me as an...
This add-on is used on xen-Hilfe.de and can be tested in action here.
It does not have to be used only for this purpose!
Google gives the webmasters to 30 September 2015 period...