Well, we do tend to be prone to more faux pas, therefore more upbraiding for our social missteps, more victimization by bullying, more eye-rolling frustration and put-downs for being different or inept - so I'd guess it might be more likely that we could, as a group, be a tad more touchy.
I don't typically think of myself as easily insulted, I (usually) know the difference between a joke and an intentional insult. I do tend to have a bit of a hot button when it comes to social injustice - I cannot abide seeing someone mistreated for being different, or verbally disparaged when they can't (or aren't present to) defend themselves.
I will say, that once you have genuinely insulted me, I will analyze everything you do or say around me for further snarky attacks, because once you've openly shown that lack of respect, I don't trust you anymore.