I'm glad I'm not the only one. If I type 'n' into any browser it autocompletes to HN.
I had the same thing for Slashdot.org for many, many years. Both the reflex and the browser autocomplete. I still miss the old /. It was like HN + Hackaday + Usenet.
Save typing hundreds of letters per day, and replace about:newtab with news.ycombinator.com, now you can just do CTRL+T :)