http://www.goqwickly.com/jot/

So you need to upload a black page for the students to draw on a blank page?

Graph paper would be good as well

Will there be any mark-up tools for the instructor in the future?

We do have plans for mark-up tools in the future!

Thanks

You are welcome!

Do we have to be concerned about image size?

Thanks

phil@goqwickly.com