Many mistakes have been made by Manchester United's this season. These include the mess they made of the summer transfer window, and if the Dutch fitness guru is to be believed, running Robin Van Persie into the ground so that he's missed half the season.
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However, Neil Custis of the Sun reckons that social networking comes in at Number 3 in the list of the evils that have brought United low... Incessant tweeting has brought low an institution.
