I ran into a problem in the last few days with YouTube. I would visit the site, but every video I tried to watch displayed the message “we’re sorry the video is no longer available”.
Other people seem to have noticed something like this too.
The answer, as found in the last message in the thread, is to update to the newest version of Flash player, which appears to fix the problem.
However it makes me ponder something: what changed in the latest version of Flash and why does YouTube not recommend this upgrade to users? (Ideally with a large and obvious message)