Fan 2 (The Daft Dimension 527)

From Tardis Wiki, the free Doctor Who reference

In the Daft Dimension, in a time before the internet, a Doctor Who fan got into a feud with another fan via Whozoon, the Doctor Who fanzine. The pair continuously responded to each others letters in rebuttal over an unspecified argument. Due to the release rate of new issues, the argument continues over several years, with the two men entering into old age, by which point they had forgotten what they were even arguing about. (COMIC: The Daft Dimension 527)