RSS reader that integrates with Unity's messaging menu?

Right now I use Liferea, its problem is that the messaging icon does not change when there is a new message:

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Is there an RSS reader that integrates better in Unity? My only requirement is:

When there is a new message, it should be visible (for instance different colour) without having to click the envelope to check inside the menu.

Solution 1:

OmgUbuntu have several web-blogs raving about this particular RSS indicator.

Looks promising.

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Another useful RSS notification indicator is "Rss-Aware":

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You can see more about it and installation from this link.