I need some kind of computer whiteboard like application. I keep wanting to draw little diagrams to post on my blog. The closest thing I can think of is how you can draw on webex presentations. I could use MS Paint… but eh… MS Paint blows.

I want to be cool like the UPS nerd.

I’d also like to be able to add snarky arrows, captions and speech bubbles to images I use.

I’m half tempted to buy a wacom.

Any suggestions?