International Business Machines has been named a Top Socially Responsible Dividend Stock by Dividend Channel, signifying a stock with above-average ''DividendRank'' statistics including a strong 4.0% yield, as well as being recognized by prominent asset managers as being a socially responsible investment, through analysis of social and environmental criteria. Environmental criteria include considerations like the environmental impact of the company's products and services, as well as the company's efficienc ...