Planetaki is a new service that helps you read articles from different websites at one place in a format similar to river of news. This is a completely different concept from regular RSS readers like Bloglines or Google Reader.
Here all the articles are displayed with a short summary on one page and sorted in reverse chronological order so you can very quickly scan through all pending news items.
The "River of News" view is extremely useful when you are reading news on the move (like a mobile phone) or have to deal with RSS overload – just create a news river using couple of your favourite sites and ignore everything else.
Planetaki also lets you can save links for reading the corresponding story later.
Related: Techmeme River of News