Just wanted to say that I've noticed the change to the page titles, putting "Hacker News" at the end instead of the front, and it's a huge improvement for me. Now I can see which tab is which, and when you have dozens of tabs open, it really helps.
Thanks PG.
Although, with the community around here, I'm surprised nobody has made a browser extension to manage HN tabs ;)
(For bonus points, the extension would have to integrate HN search and comment scores)