LiveJournal annoyance

LiveJournal has pulled this trick on me more than once: I’m browsing subscriptions in Google Reader, and the posts I like and want to read in more detail I open with a middle-click in a new tab. And often instead of the page I get a prompt to log in to LJ. What’s more, if I notice it right away and open the address again — it loads correctly. But if I scroll further through the reader and switch to that tab a few minutes later — instead of an interesting article, there’s that… unwelcome login screen. So damn annoying!