Kate Russell's weekly review of websites and apps.
is a new social tool for discussing and sharing noteworthy passages you find in e-books and web text.
If you want to improve your memory or learn anything new,
lets you creating sets of flashcards on any topic, with image and text prompts to help the learning process.
And news junkies who own a Windows Phone 7 should consider Live Tile News which lets you pin headline tiles by news category to your phone's home screen.
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