how come...

How come every time someone compliments a fraternity or a sorority especially, someone else comes in saying that someone in that particular organization wrote the compliment? Like you can't like sororities you're not in or give them credit where credit is due? Personally, there are multiple sororities that are not my sorority that I love and I'd gush about them to anyone who asked. So just because there's a post saying "XYZ sorority is great" that doesn't really mean you need to go in there being rude saying "okay XYZ whatever you say". Just a thought. Panhellenic love, all the sororities here are filled with outstanding ladies!