Hacker News is a good example of a terrible domain name with a memorable product name. But I still think it's kind of a problem: I probably sat down at a computer and typed "Hackernews.com" a dozen times when I first started visiting this site. (Which then screws up the auto complete when using that computer the next time). It's just how my brain works and how I use the internet (and it's never been much of a problem with other sites in the past) ... In fact, it wasn't until I discovered hackerne.ws that I stopped having a problem, because I'd automatically start typing "hackernews" and catch myself and add the period before the "ws".

Mostly unrelated, but since the article praises Chrome's Omnibar, can anyone answer why Chrome's autocomplete is so much slower and crappier than Safari's? Again, it's partly a problem with how I choose to use the internet, but I've visited the google search for "da" a few dozen times when trying to access Daring Fireball in Chrome since I need to pause for a full second before the auto complete catches up with what I want. I never had that issue in Safari.