I've never intentionally pretended to be a woman online, although as someone who is comfortable roleplaying characters of both genders and plays about a 50/50 male to female ratio of characters (when I played WoW, I literally alternated every time I made a new alt), people have mistaken me for one.
Probably the main time I remember was the second time I played WoW, I played a female shaman (shamans were rigged at the time), and the random name generator came up with Lori, so I used it (I should mention that Lori Cole was one of my favorite game designers, so I was partial to the name). A lot of people on the server thought I was a girl (I ended up being the 2nd in command of one of the larger guilds, so I was well known), but I never really got offered anything for free, nor did I feel like I got treated much differently than when I had a male main my previous time playing (I also wasn't acting any differently and told people I was a guy when asked). While I have seen some female gamers get treated differently, it seems like it usually only happens when they either have a name that's very feminine (princessprettypink or something, not just a woman's name) or when they draw attention to their femininity (being flirtatious, acting helpless, etc.). Girls who go online and expect to be treated differently because they're female generally are (both positively and negatively), but in my experience girls who go online and act like human beings rather than throwing femininity around get treated about the same for the most part.
Probably the main time I remember was the second time I played WoW, I played a female shaman (shamans were rigged at the time), and the random name generator came up with Lori, so I used it (I should mention that Lori Cole was one of my favorite game designers, so I was partial to the name). A lot of people on the server thought I was a girl (I ended up being the 2nd in command of one of the larger guilds, so I was well known), but I never really got offered anything for free, nor did I feel like I got treated much differently than when I had a male main my previous time playing (I also wasn't acting any differently and told people I was a guy when asked). While I have seen some female gamers get treated differently, it seems like it usually only happens when they either have a name that's very feminine (princessprettypink or something, not just a woman's name) or when they draw attention to their femininity (being flirtatious, acting helpless, etc.). Girls who go online and expect to be treated differently because they're female generally are (both positively and negatively), but in my experience girls who go online and act like human beings rather than throwing femininity around get treated about the same for the most part.