@fuzzylogician @Sigaba Woahhh, didn't think it would get heated!
I know that the females (myself included) do actually perceive this as a microagression, and that this is definitely a gender issue. I thought that was kind of obvious through my separation of male and female students. Sorry for the confusion! As I stated previously, none of the professors would dare to sit down for drinks with a female student, or add them on facebook, or become buddies as it would be viewed as inappropriate. However, because a friendship between a male student and male professor isn't likely (obviously some exceptions) to give off any sexual connotations, it is deemed okay to be friends with male students. This leaves out all of the female students, which makes us feel like if the profs wouldn't become friends with any other [female] students, they should have the same rules apply to everyone. As I said multiple times, it is 100% percent the favoritism that is bothering the female students. Additionally, the supervisor of this male student has much more of a friendship with him compared to his 3 female students.
And to everyone else, I appreciate the input, it is definitely part of a larger problem within the academic culture, as some of you have mentioned. I wish there were more clear avenues to voice concerns such as these. Of course we can take individual steps to become closer with the professors in our program, but it seems as we will likely always be at a disadvantage due to ethical concerns. As a PhD student it is definitely frustrating to see a masters student come in an become fast friends with the individuals that control the resources and grades! I have never seen a student have so many collaborations this quickly... and with a such a small and competitive program, he is definitely not the only proactive and ambitious one.