With Ajax being the current flavor in the world of web and most of the big names in the world of internet adopting it, Ajax has received the attention that it requires and as a result we are seeing a number of websites and portals moving towards it. With Ajax making its presence felt my friend Kris Hadlock has done a great job to answer as to whether one can create remote or cross domain Ajax requests or not. Here he has explained using an example how one can create Ajax enabled podcast aggregator with PHP and Ajax. Given below is the coding for podcast aggregator using Ajax and PHP for retrieving feeds. Click here to check out the examples.