Systemic William sent me this email with his SitW post:

Hope you don’t have this one. Keep up the great work!

No, William.  I did not.  I definitely would’ve remembered this one.  I’m sure you will too.  Btw, if you find any priceless System-type images like this one, send them over as always to systemcomic@gmail.com.  Or, if you just want to tell me I’m great, that’s cool too.  Link.