Why Can't Error Messages Be Fun?
codinghorror.com
codinghorror.com
Um... add-ons? XMLHttpRequest? User scripting/Greasemonkey? User stylesheets? Built-in search bar? AwesomeBar? Ubiquity? Adblock? Popup blockers? True zoom? Session saver? Tabs?
I really hope this tab-as-process thing catches on, or at least become something you can enable (right-click -> fork or something similar).
It's great if you can package the information in a funny way, but if you can't I'd take function over form any time.
This might not apply as much to the web, where the problem is likely a malfunctioning network connection, or a problem with the web server (or server side code). But it could help where the user is having a problem trying to accomplish something with an application which they will never be able to do until they change something on their end, or attempt it a different way.
FTA: "Don't get me wrong. Your error messages should always be informative and helpful. That's not optional."
Write your software with so few bugs that its a joy to see them every time they pop up and your doing something right.
I really like the "dead tab" icon, but if it showed up 5 times per day, I'd grow to loathe it in a week.