Certainly! The code is on Github, and there's a link to the repo in the OP. Anyone, including the Steemit devs, are welcome to review the code. I doubt they'll stake their reputation on it being secure, as I won't even do that yet (see the OP, which clearly states it's a beta and shouldn't be trusted too much yet), but I welcome comments from the developers you mentioned or any others who would like to commentate on my work or my reputation.