Some gameplay-related problems and glitches pertaining to Pokemon Gen 1 (Red/Blue/Yellow)

Pokemon Gen 1 was a very fun game, and the game that was the cornerstone of so many people's childhoods, including my own. But, let's face it, it had a LOT of flaws that needed ironing out. Here is a partial list of the gameplay-related glitches, programming errors and overall annoyances that run rampant in the first generation of the Pokemon series. This will be mostly in picture form, though if I see any errors on it, I will correct them in text at the first possible opportunity.

Little correction on Swift... Even Swift is capable of missing 1/256 of the time in Gen 1, meaning EVERY attack in the game without exception is capable of missing.
I think that's pretty much it for corrections at this point in time.