"One of my pet peeves is the intentional overuse of 'Rome,' 'Roman,' 'Romanist,' etc. by Protestant critics of Catholic theology."- Francis Beckwith
"...there truly is nothing wrong with the use of 'Roman' or 'Rome' when dealing with us."- Scott Windsor
Mr. Windsor says as well: "The way I look at it is, if these non-Catholic apologists are trying to be insulting with the use of "Roman," then they are only exposing their ignorance and bigotry."
FWIW, I specifically use the word "Roman" not to be insulting, but because I believe in the Catholic Church, but not the Roman Catholic Church.