Most of them was from browsing sites like F95Zone, Fenoxo, Legend of Krystal, Newgrounds, ULMF, etc. Some came from the PMs by the creators asking to be added to the list and some was from the comments on here.
So I was actually just reminded by a kind member that there's another way for me to make you the new OP. So again, if you'd like, you can use this thread or make a new one. I'll PM you instructions if you want to use this thread though.
Okay! So turns out that didn't work out as planned, so we ended up having to make a new thread for the list. Locking this thread. If you'd like to see the new list, Please go here.