The arrival of the holiday shopping season is certainly escalating the e-book wars. Today, Amazon released data showing rapid Kindle sales and Barnes and Noble is expected to release a color version of the Nook. Borders is jumping into the mix

When Facebook launched Places in August, it encouraged advertisers to list their businesses in the Places directory. But now an advertiser is taking it one step further and asking passersby to check into a billboard using Facebook Places.

In a new outdoor campaign across the UK for British singer