Nothing says 'topical and relevant' like an Asimov-themed webcomic.

Sheldon® Comic Strip: Daily Webcomic by Dave Kellett

Clickthrough for the mutton chop-tingling conclusion!

Honestly, I don't know why this struck me funny. But it did. I don't see a search on the site, otherwise I'd have been looking to see if any Heinlein comics were there to be found.