I like to build things and share them, but I prefer to keep my identity concealed behind an alias when doing so. I just like the idea that, if you don't know someone's identity, you'll value their work just for the results they managed to share and nothing else.
Of course this could be a minus in some cases, like if you make something nice and you can't showcase it because that author of said work is not your current "you" (imagine a work related situation).
I think that when people interact with each other, they speak and act accordingly to the "persona" they had build up while socializing with a certain group of people. Be it family, friends, coworkers or strangers. Just think of when you had friend over at home or when you met some family members at your workplace, if it happened, you might've had some awkward moments trying to not make yourself look odd to everyone.
Maybe it's because of my past experience that I think like this but, from time to time, it comes to mind that there are someone like "Satoshi Nakamoto" that made a work of art and then faded in the wind, without glory and without bias, people just saw the work he did and nothing more, acknowledging his creation it wholly.
I'd love to know more from you, about how you manage to present yourselves to the world.