Comment 4 for bug 271142

I'm not 100% sure this is correct, but:

I have removed the live bookmark from my desktop, and yesterday it was working ok at keeping its session alive. Now I've started up my laptop, which still has the bookmark, and it seems to have logged out both machines. So it _may_ be that using the feed destroys all your sessions, rather than just giving a new cookie to the user agent reading the feed?