According to the Roadmap2017, one of the new things we are going to see during this year, is a change in the graphic identity of Steemit. The current logo and graphic design is the same of Steam. But Steemit, the social media and the community, needs to be distinguished from Steam, the currency and its technology.
I'm an artist and a designer, so I tried to create some proposal for a new logo for Steemit, thinking about the concept of "network" the letter "S". Of course, these are just ideas for 
Some updates in the comments.