The line about making fun of Fuuka's death is a reference to real account chapter 12/2 of part 2
In the no!like game a guy who is called the editor for fuuka is seen with a picture of Fuuka in the background witch shows her dead...
the line about the author of Area no Kishi 'Being too big to mess with' is a reference to Igano Hiroaki or should i say Shin Kibayashi he was written a lot of manga's with different pen names with his most fame work being Kindaichi Shounen no Jikenbo