Taco Cowboy writes "Salesforce has announced that it will be shutting down its task management software Do.com on 31 January 2014. 'Salesforce acquired the social productivity company back in February 2011, when it was called Manymoon. At the time, Manymoon served over 50,000 companies.' The announcement was made in an email to customers yesterday. The company did say they are working on an export tool to retrieve data from Do.com. It will be ready on 15 November. Users will no longer be charged after 1 November, and yearly subscribers will get a pro-rated refund."