September 28, 2014
"Espurr is the only Pokémon with a base stat total of 355 that is not restored from a Fossil."

http://bulbapedia.bulbagarden.net/wiki/Espurr_(Pok%C3%A9mon)

September 27, 2014
"In the dub, three Pokémon are referred to by the wrong name. Pidgeot was called Pidgeotto, Scyther was called Alakazam, and Sandslash was called Sandshrew. In the audio commentary, 4Kids stated that they decided to leave the Alakazam error as something for the children watching to notice and because they felt it was plausible in context that Team Rocket could make a mistake."

http://bulbapedia.bulbagarden.net/wiki/M01

September 24, 2014
"When the son of Sailor Eldritch is having his nightmare, he says “Dar… Dark… Is watching me…” He presumably means Darkrai."

http://bulbapedia.bulbagarden.net/wiki/Fullmoon_Island#Trivia

September 15, 2014
"In Pokémon X and Y, Elgyem and Beheeyem can learn Steel Wing from TM51. This is likely due to an oversight; in Generation V, TM51 contained Ally Switch, and the Pokémon are only available from Poké Transporter."

http://bulbapedia.bulbagarden.net/wiki/Beheeyem_(Pok%C3%A9mon)#Trivia

September 11, 2014
"Despite being the leader of Team Aqua, an organization with water-centric goals, none of his Pokémon in the games can learn a single Water-type move through level-up in Generation III."

http://bulbapedia.bulbagarden.net/wiki/Archie#Trivia

September 9, 2014
"The Cyllage Gym is the only Rock-type Gym where no Trainer uses Geodude at any point."

http://bulbapedia.bulbagarden.net/wiki/Cyllage_Gym#Trivia

September 8, 2014
"Both Hurricane and Thunder never miss during heavy rain. This may be a relation to a thunderstorm."

http://bulbapedia.bulbagarden.net/wiki/Hurricane_%28move%29

September 2, 2014
"Clothing is generally cosmetic."

http://bulbapedia.bulbagarden.net/wiki/Clothing

August 30, 2014
"Out of the three moves that deal physical damage despite being Special-based, Psyshock is the only one that is not the signature move of a Legendary Pokémon."

http://bulbapedia.bulbagarden.net/wiki/Psyshock

August 29, 2014
"There are 5 monuments to be won in total, corresponding to each of the Super challenges, with the color matching that worn by the appropriate Battle Chatelaine (purple in the case of Super Multi Battle)."

http://bulbapedia.bulbagarden.net/wiki/Battle_Maison#Battle_Chatelaines