It would be nice if we could get an in-game mail informing us when a hotfix needs to be implemented. For those of us that are logged in more often than logged out, we usually only find out when a guild-mate mentions something or if we happen to be refreshing from a Flash crash.

The warning pop-up is helpful, but 5-15 minutes is barely a warning to run home and turn off the stove. Not really enough to allow for buffing or production changes.

Although, I do prefer having the hotfix as soon as needed over a delay for the lucky unaffected few to shut down production.