"This is what the Disqus FAQ says about "cant stay logged in" Login problems / Can't stay logged into Disqus Submitted Jan 14 by Giannii Calvert If you're having trouble staying logged into Disqus, it may be due to a setting in your browser that deals with cookies. Cookies allow Disqus to tell your web browser that you've successfully logged in; without access to cookies, Disqus cannot properly log you into the system. Please make sure you are accepting cookies as well as accepting cookies from 3rd party sites. On Firefox: Open up your Preferences (Mac OS X) or go to Tools > Options (PC/Windows). Under the Privacy tab, check Accept Third Party Cookies On Safari: Open up your Preferences. Under the Security tab, check Always accept cookies On Chrome: Open up your Preferences (Mac OS X), or find the Wrench icon > Options > Under the Hood > Cookie Settings (PC/Windows) Under Cookie Setting, make sure Allow All Cookies is selected. I think Virus/Security suites like Norton and McAfee work..." - Robert Seidman