I’m open to adding this, but unfortunately, it doesn’t look like they provide a logo pack that would allow me to make a high-quality icon. Do you happen to know if one exists?
Scott, the logo is the green icon in the header, http://i.imgur.com/rhqbXF5.png and here is an image for the specific icon from coderwall. com, http://i.imgur.com/wKDmme7.png.
Even better take a look at this coderwall profile: https://coderwall.com/janosgyerik, on the right you can see the Speaker Deck social icon.
Thank you Scott.