[spanhandler]

Not the only comic that puts a bonus in the img tag alt text—I think Wondermark does, and I wanna say that at one time SMBC did that and had the red-button extra panel, both, and it may still. I always check for it when I find a new webcomic, now.

[yjftsjthsd-h]

SMBC still does both.

[saagarjha]

Unfortunately the older comics didn’t get alt text, although many got the extra panel afterwards.