
by Mark Jones - CANBERRA TIMES
What if Facebook didn’t exist? Or Twitter? Or Google? Go on, try it on. Surely to utter such an idea is internet heresy.
The bombshell news is there’s a good chance it will happen to at least one of these companies. Not tomorrow, not next week, or next year. But 5 or 10 years? It’s a pretty good bet.
TWITTER added to the array of online content people could preview in messages without having to click on links included in tweets.

People who access the one-to-many text messaging service online at twitter.com or mobile.twitter.com were provided more opportunities to “expand tweets” with looks at pictures, videos, news article headlines or other content.