It's about managing user expectations, which David has done rather poorly.<p>People have short memories. When you're going to shut something down, you really should put up a HUGE javascript timer at the top of the page saying:<p>83 days, 14 hours, 23 minutes, 11 seconds until this site shuts down. Contact me if you can take over maintenance.<p>Unless it's constantly in their face, they won't feel the urgency, and so they won't act.<p>However, now that Dave's said "time's up", the urgency is felt, but there's nothing people can do, thus their frustration.<p>You can say "The users should have known" till you're blue in the face, but so long as you fight against human nature rather than guiding them in ways reinforced by their nature, you have only yourself to blame for the fallout. Such is the responsibility that comes with leadership.