jimmy wales, thank you so much. ross, back to you. >> interesting stuff. ask him whether he's going to be jigging around again tonight. now, some of the corporate stories we're following, samsung posted quarterly profits weaker as a result of shrinking global demand for smartphones. its fourth quarter profits are in line with early guidance. but the electronics giant is warning its facing earnings challenge next quarter. that helped to keep shares up today about 0.6%. >>> microsoft revenue rode 14% on strong holiday sales in the new xbox 1 game consoles. sales doubled from the previous quarter. the firm hasn't said much about the phone business from nokia, which it's in the process of buying. the company didn't comment on its current search for a new ceo which is now running from month to month. shares up in after hours, about 4.5% in frankfurt. >>> starbucks first quarter profit was up 25%. that beat forecasts, although revenues missed. same-store sales came in light. consumers spent more time shopping online during the holiday, which is a visit to two st