KissYouTube — Yet Another YouTube Video Download Service

Services of a similar nature are already countless. I don't want to evaluate here whether kissyoutube is better than other similar services. I would just like to introduce a special use of it. For example, if you want to download the video at http://www.youtube.com/watch?v=tRTk0RPXtW4, then you can directly add "kiss" before "youtube.com/watch?v=tRTk0RPXtW4" in the address bar to get http://www.kissyoutube.com/watch?v=tRTk0RPXtW4 and then press Enter. After a while, you will get the download link for the flv file. This function is actually quite similar to Tubefire, which was introduced last time.