Moves the 'content' fields of RSS feeds to the 'description' field. This is useful for RSS feed readers that only display the description.

Moves the 'content' fields of Atom feeds to the 'summary' field. This is useful for Atom feed readers that only display the summary.

Output a subset of feed entries. For example, with an offset of 5 and a length of 5, the pipe will output entries 6 through 10.

Posts from the Ning blog (http://blog.ning.com ) excluding all the Network Spotlight clutter. Only relevant info and announcements that would normally get lost among the tons of niche social network highlights blog posts.

Aggregate 20 feeds together