Do I need a world map?

I remember buying a map of the world for the children some time back. I could not find it now and I am sure even if I do, it is mostly likely crumpled up. So, do I need to buy another?

Not if they are happy with this online world map I discovered.

WikiMapia is an online map and satellite imaging resource that combines Google Maps with a wiki system, allowing users to add information (in the form of a note) to any location on earth.

Now if I want to boast to them about the places their father and I have been to db4k (days before the kids arrive), the Wikimapia will make my travel stories more interesting.