personal spacehey subdomain stuff

since ive got my own webserver, im considering maybe setting up a subdomain on it for hosting little doohickeys for spacehey. like last.fm badges or something that updates with their API. i could probably pull it off pretty easy, the only real concern is with the bandwidth - i'm not sure how much upload my cheap-ass $5 linode gets. i guess it wont be a huge problem unless everyone on the site suddenly decides to use it