"Budget travel have found a new way to travel for free," announces CNN. What's new? Home exchanging, apparently.
Somehow I doubt Budget Travel magazine, who run a hugely informative, on-the-ball website, are under the impression they've "discovered" this mode of travel. The travel press have been covering it for years. However, as I mentioned last week, it seems to be entering a resurgence due to tough economic times.
In the meantime, watch out for more articles about this "brand new trend". The same description is often given to Couchsurfing.com, even though it's been going since 2004.