I use litphoria.com and I'm logged into it. Email notifications send me to www.litphoria.com though, where I'm not logged in, and links from people who use www.litphoria.com take me to a version of the site I'm not logged in on. People getting links from me will have a similar issue.
The difference between these is completely technical.
Could that be sorted out so that either work / I'm forced to use just one?