Hacker news for busy people

Hello HN. I've made yet another HN app that helps people to to browse best HN articles of previous hours, days, weeks etc. Additionally it has a "slide" feature (a.k.a time machine) that shows snapshots of front page articles back in time. http://hndiary.com try the "best of" menu and tell me your opinion. Your feedback is valuable. PS. it shows only links, it does not crawl comments. PPS. I submit this from the airport, when I land I will answer your questions if any. some basic info is here http://hndiary.com/static/about :)