There’s no need to be afraid of social-networking sites like Facebook and Twitter—in fact, they can help you travel more effectively! Here’s what you should know…

So what is this Twitter?

It’s a way to get updates in real-time, whether it’s celebrities gossiping about what they just ordered at Starbucks, or … travel providers posting last-minute deals.

Airlines like United and JetBlue post fare sales on Twitter when they want to fill seats quickly, but don’t have enough inventory to justify a widespread promotion.

Don’t forget to check out Peter Greenberg on Twitter.

Another new social networking site for travelers is called Traxo.

This one combines some cool features:

 a trip organizer compiles your reservations into one easily accessible source, and allows you to share certain information with friends.

If their trips overlap with yours, it will send an alert so you can make plans to meet up.

And for Facebook, are there any benefits if you’re under 25? Of course.

Not only is it a great place to share travel photos and anecdotes for all your friends, but it’s also a good resource to seek out advice and tips from other travelers before you go.

Learn more about travel technology in our Travel Gadgets & Gear section.

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