I had a thread about this in the old RC, but I feel like it's still relevant to discuss.
How far can you go out of your way to make a reference before it stops being worth it? I see a lot of fangames with memes and pop culture references, even in their Fakemon. An example would be GigaGoomy from Pokémon Insurgence. But, how much is too far? Is it worth it to restrict yourself to a certain number of Fakemon so the number of Fakemon you introduce is a reference to something IRL? Is putting Ditto on an earlier route so it can be #69 in the Regional Pokédex worth it? Would putting pop culture icons or references to real world events take from the immersion in the game?
What do you think about references in fangames? Do they give the game a basis in reality, add a "huh, cool" factor, or do they go too far?