hi there, i came across http://ping.sg and is curious on how the blog is being done up. a user register an account and input his/her blog. the site will then update the index page with the latest feeds from that user's blog. and any users can rate the feed accordingly. how is this being done? i only know that it's on cakephp but not sure whether is the site using any widgets to make this easy to implement? please advise me, thanks in advance.