>>13363628They're making a Pokemon game. Mega Evolutions are merely a way to incorporate a new mechanic into the game. Considering that the franchise has a basis on evolution, delving into something that can push the limits farther than normal is only natural to eventually come to.
The only reason it seems similar to Digimon is because of the fact that the English term for one of the Digimon form is 'Mega', while it isn't in Japan.
>>13363678Why so angry over something so nonsensical, Anon? There are plenty of things in the Pokemon franchise that could be considered stupid. However, getting pissed off or becoming a grumpy bear about them won't achieve nothing at all but make you a bitter shell of a person.
You can either learn to adapt to changes and additions in games, or you can just drop out like a child taking his ball home just because of something silly irking you.