The BlackBerry PlayBook hasn’t been getting too much attention lately. Google seems to think it should be known that their new Scribbles feature in GMail is compatible with the PlayBook. Scribbles lets you quickly convey a feeling to a colleague or loved one by ‘scribbling’ a picture, rather than expressing your emotion through text.
In the compose view, click on the scribble button to open up the drawing window. A lightweight interface makes it easy to get your idea down. You can access this by using GMail on the PlayBook browser when visiting mail.google.com.