Archive Panic: Averted by the archive's arrangement by issue, and by Peter's conscious decision to keep each individual story as self-contained as possible so anyone can jump in anywhere. Electric Wonderland is the exception, being more continuity-heavy. The banners don't have their own archive, though.
Growing the Beard: Mulberry and Electric Wonderland show greater attempts for depth than the older comics do. Art Evolution also seems apparent in all but the youngest of the flagship series.
Sequel Displacement: Even though Peter calls "Raiders of the Lost Arc" his favorite Platypus Comix story, he has an open hatred towards the half written in 1998. As a result, the website only features the half from 2001, set post-9/11.
Harsher in Hindsight: The review of Kids' WB!'s final day includes a lament about the likelihood that World of Quest would end after 13 episodes, then never air on US televisions again "until it appears on Toon Disney at 3 in the morning in the year 2014." Not only did the second season of World Of Quest air only in Europe, but Peter just happened to write that review mere months before Disney announced they had decided to replace Toon Disney with Disney XD. On the bright side, his Exact Words don't give a completely correct prediction of the future of World Of Quest; he feared it would disappear from the face of the Earth.
In 2004, Peter found a cartoon on Telefutura starring a homely schoolgirl named "Betty." After watching an episode, he published a review online, titled "The most obscure cartoon I can possibly review." Two years later, the character of Betty La Fea was formally introduced to America with the successful sitcom, Ugly Betty, prompting Peter to retitle the article (now called "Ugly Betty: The Cartoon Series") and rewrite the opening and concluding paragraphs.
The section on Muppet Babies has an offhand comment that NBC took so long to release Saturday Night Live season one on DVD, that "...they'll never get to the seasons nobody cares about." This took on a new meaning after NBC decided to stop releasing SNL complete season DVD boxsets after season five, the last one to include any of the Not Ready For Primetime Players as regular cast members.
The FOX Kids section mentions that Disney's DVDs of The Tick had two episodes omitted because they contained parodies of Marvel characters that they could be sued for. Two years after the article was published, Disney acquired the very company that stopped them from putting specific episodes of the show on DVD.
The article closes with "It's a real tragedy moments like "Fish Don't Stink" can't be legally bought." Five years after the article was published, the entire series of Bobby's World was released to DVD and the On Demand service Kabillion.
Peter also shares a leaked synopsis of Frozen II, actually consisting of a Jessica Jones (2015)season two recap with the names changed. Regardless, it foresaw Elsa reuniting with her mother (though the movie only has Elsa find her spirit), and Anna and Elsa living separately at the end (though the movie ends with Anna as Queen of Arendelle instead of Elsa).