New feature of Google maps~

It enables you to create "My Maps" now!
I wanted to tell someone where my place is and where my office is just now, and I found this feature. So I only created a map, marked these places, and sent the link of this map to him, haha. That’s so cool.
I wish they can merge this feature with google groups, so that multi users can create a map together. That would be very interesting, ha