Drawing functionality for browser / plugin for google maps

Why do they still not have it?

You can draw images on google maps and send them to your friends
1 Open plugin.
2 Choose the brush colour and size.
3 Make an image or sign (sorry, I didn't prototype this step).
4 Share it - they would receive a geotag and your message, image or sign.

marvelapp link:
https://marvelapp.com/8966g4h