Basically it takes the radio and allows it to live on in the newest media, making it easy for people to hear the podcasts with whatever devices they have already integrated to their daily routine makes for a smooth transition between the older and the newer media.
Podcasting in social media is a subscription where you subscribe the feed of particular section or site and whenever any updates comes you will know and read them. Its format is in XML.
podcasting is importance to help us gaining more new backlink.podcast is another way to spread our content in different media,Google love unique content and so if you like to be considered unique you should do this as well
Podcasting is online audio,vedio content that is delivered via an RSS feed. Users can get new updates through podcasting. Apple ITune is the best example of this.