You may have noticed that there are much fewer comments on the pages now. That’s because the very high number of comments on some pages caused them to slow down the site, sometimes it was really a pain opening some pages because of the time it took. Now that I have cleared most of the over 800 comments (those that were questions mostly), the site will hopefully be a bit faster. Sorry about removing everything people had written, but the site simply became too slow.
For questions, I now have the forums for the A* Pathfinding Project (currently 60 topics and counting).