Web reviewer Kate Russell finds out the value of her social networking activity and connections with
helps you keep track of your meaningful Twitter connections by using a simple hashtag, which then sends a record of the encounter to a permanent archive in your dashboard.
is an iPhone app that puts a powerful midi keyboard controller right in the palm of your hand. It's not free, but is to play with if you fancy yourself a bit of a digital composer. There are pre-installed samples, and you can download more - or even record your own.
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