Also online travel agencies attract traffic due to deep discounts users expect to find on the OTAs.

FORBES: How A Rebound In Travel Could Hurt Expedia & Priceline

The famed photo sharing network -- now some 80 million users deep -- is detailing its latest user interface overhaul today, and geolocation is at the heart of it.

ENGADGET: Instagram 3.0 adds Photo Maps, infinite scrolling and speed improvements (video)

HuffPo mustered three things that AOL, under Armstrong and his predecessors, never could: a resonant editorial voice, explosive traffic growth and a deep level of engagement with its users.

FORBES: Magazine Article

Targeted at private users and professionals alike, the deep-blue LUMILEO devices project large, clear and crisp pictures from a wide choice of sources.

ENGADGET: Toshiba outs Lumileo pico projectors, only one of which requires a plug

With more than 1 million unique student users "Since the launch of LearnSmart in 2009, we've developed a deep understanding of how personalized learning through adaptive technology helps improve student performance, " said Brian Kibby, president of McGraw-Hill Higher Education.

ENGADGET: McGraw-Hill reveals the SmartBook: an 'adaptive' e-book for students

Unfortunately, those same users are still reporting that they haven't seen an improvement in the picture quality relating to the deep black "blue-crush" issue.

ENGADGET: Unofficial HD DVD 2.0 firmware surfaces online HD