As 2009 draws to a close, the Web’s attention turns to the year ahead. What can we expect of the online realm in 2010?

While Web innovation is unpredictable, some clear trends are becoming apparent. Expect the following 10 themes to define the Web next year:

Real-time ramps up

Sparked by Twitter, Facebook and FriendFeed, the real-time trend has been to the latter part of 2009 what “Web 2.0″ was to 2007. The term represents the growing demand for immediacy in our interactions. Immediacy is compelling, engaging, highly addictive … it’s a sense of living in the now.

But real-time is more than just a horde of new Twitter-like services hitting the Web in 2010 (although that’s inevitable — cargo cults abound). It’s a combination of factors, from the always-connected nature of modern smartphones to the instant gratification provided by a Google search.

Why wait until you get home to post a restaurant review, asks consumer trends tracker Trendwatching, when scores of iPhone apps let you post feedback as soon as you finish dessert? Why wonder about the name of that song, when humming into your phone handset will garner an instant answer from Midomi?

Get the full story at cnn.com