Google drops displaying RSS feeds in its search results.
Henceforth RSS feeds have no place in google SERPs. The drawbacks of having RSS feeds in search results are listed below.
1)They may actually crowd websites html pages.
2) Chances are high for the users to miss the content available only in the html webpage.
3) Feeds increases the likelihood of users getting the duplicate results.
Feeds with multimedia content like Podcasts is an exception and will be shown in SERPs.
Adwords Consultant Website Optimization India