hey frndz this is a popularity comparison..... NOKIA is one of the best company for mobiles. But microsoft buys in only $7 billion. or WhatsApp is only 8 m.b. application. But facebook buys in $19 billion. this is really amazing one application lie heavy on one big mobile company.
Lucy for NOKIA. Apparently, the attractiveness of it is gaining, and FB sees potential in it. Otherwise, they wouldn't be willing to buy it for so much.