A developer called Zirk has launched a cluster of apps branded Streamfeed, which are entirely unofficial, but focus on individual artists and celebrities. They pull in news, tweets, YouTube videos and Flickr photos, serving them up as a stream with comments.

The full article is available to our subscribers only.
If you're a subscriber, you can login here

You can subscribe here (where there are options for monthly, twice-yearly, annual and trial subscriptions)