Douknowq didn't seem to be much more than a guy selling domain names.
Never underestimate the power of stupid on the internet.
Q,
How much did Obama get as a kickback for doing the Iran deal?
My take on the deleted billboard post-
Q posted it as evidence that the Q phenomenon is spreading and MSM is losing their grip. However he never looked hard at the web address listed and when he realized that the site is crap it was too late, nothing to do but delete.
I know that doesn't make Q look very good but seems the simplest explanation for what happened.