More later, but I just had to jot myself a quick note: Remember that GMail has a built in 'doodle' feature. I think I knew this way back when, but I'd completely forgotten.

Used it today to send a rough sketch to a friend of mine that I asked to model for me - a reference photo I want to use in a drawing. The tool is clumsy and very rudimentary, but it worked, and it was kinda fun. Which, the way Google has been of late, means it will be gone now that I know it's there and useful.