I just promoted Steemit to my 21k heavy tech-savy facebook group with their interest :-)
So I wrote some stuff they are interested (DIY 3d printer) and shared it to them in my group.... that should brand steemit pretty nice I think on longer time. If you want to follow the progress as I would be happy to invite you as my follower :-)
@hastla/3d-printer-build-the-tevo-tarantula-what-you-shall-do-and-faq
I am also interested how it will run!
Last recommendation: Vote, Follow & Resteem the Panda (me)!