Why? – Because tumblr.The ‘Transformers’ tag is vague, search tends to pick up anything that has the word ‘transform’ in it, also the tag gets flooded with actor photos when the bayverse movies are released. Maccadam’s is the name for the popular Oilhouse that’s either shown or mentioned across the franchise. It’s a great gathering spot for Mechs across the multiverse, and their fans. If you post transformers, it’ll definitely get seen by fans if it’s in this tag.
The tag got shortened to Maccadam because the apostrophe is annoying and doesn’t always parse well on tumblr.
A Force Sensitive Phasesixer 