The question here is does he have to write LTD down while in casual conversation on a forum board that is clearly affiliated with the business in question. Not to mention that nowhere on the site itself does this LTD Limited (abrevieated or not) actually appear.

The answer:

The enigma known as Gordo has created some type of doppelganger to type out his forum responses in the most professional yet irritating manner possible. Its like hes writing his responses in his airplane voice.