What a day...

i could definitely beat the shit out of master chief seeing as i'm a lesbian and he's not a lesbian

In light of recent events, I have begun submitting bug reports when I see mature content labels applied inappropriately to posts, especially if an appeal has been rejected.

Extremely good idea - how are you doing it? Through the contact us option?

for what it's worth: after a few months of submitting help tickets as 'feedback' when i saw a post inappropriately flagged as mature, i tried following this suggestion instead. today i got my first-ever response from tumblr support on this issue, letting me know that a post i'd submitted a ticket before has had its mature content flag removed.