About "RssCache"

This site was created to help me deal with a site holding a specificly short torrent RSS feed - 100 items long.
Because this site has items being added all the time, I risked missing items if I had the torrent client closed for 1 hour.
Therefore, I thought about a solution for caching the RSS content away from my computer (so I can turn it off at night), and so RssCache was born!

Initially, RssCache was written in plain PHP and had no UI (only a feed page and a cron page), but because I wanted some practice with PHP MVC framework YII, I decided to turn it into a full-fledged site.
I'm mainly intereseted in seeing if this site gain popularity (beyond 3 users), and if so - for what purposes?