Seumidh MacDonald (alternatively known in the comic as Shay and as ShayMay in the Message Zone, on which he is a moderator) is an artist, writer, letterer and Review Zone contributor to Sonic the Comic Online. He has also proofreaded at least one script, noting that he missed a typo in "Seriously Delirious". MacDonald's biggest moment came in Issue 259 when he wrote all three strips. He also provided the art and lettering for the Knuckles the Echidna strip, "Skeletons in the Closet". Fan reception towards the issue was highly positive, among the best-received issues in STC-O history.