Wikis are web pages that allow anybody who is allowed to log into them to change them.

ECONOMIST: Are many minds better than a few?

For example, a local newspaper (the Log Cabin Democrat) that wants to expand nationally may want to change their delivery method.

FORBES: When Should A Startup Hit The Gas?

The hardware will log your pet's footsteps, amount of shivering plus temperature change, and upload it automatically via your smartphone or PC.

ENGADGET: Fujitsu's Wandant dog pedometer tracks your pet's moves, uploads them to the cloud

Now Toyota dealers can log on to a computer daily, see what vehicles are in their pipeline and change a cloth interior to leather or add a spoiler or fancy tires, depending on what kinds of vehicles are moving off the lot.

FORBES: Just in Time Meets Just Right