Here's a question to ask folks who are fond of me: What twitter accounts/voices do you think I should be following that I am poorer in what I do for not following? (Responses that I take up will be retweeted). Telling me why you think they should be followed is a good idea.
I'm not sure if she's relevant to what you do per se, but @sehurlburt is a huge inspiration to me and does an absolutely *gargantuan* amount of work speaking out for and helping under-represented people in the tech industry.
