On BlackBerry Messenger and the London riots
Gingrich accused of buying followers, Twittergate ensues
Miley Cyrus sparks Twitter storm over pro-gay tat
Advertisers target social networks
Plant evolves to attract bats with echolocation
Dems want to collect online sales tax
Can criminals use Facebook to guess your SSN?
American Express and Verizon tout digital payment initiative
A robot who can "love"
Foursquare launches Groupon Now real-time deals
Feature phones are going out of style
Report: Google+ traffic is dwindling
Government funds "that's what she said" study
Facebook one ups Google+ with biz launch
Russia says it will sink the International Space Station