It's been suggested a few times that we should have a Hackspace blog updated weekly. I reckon this could be pretty low maintenance and really help to drive membership by showing what we really do and how active we are. I reckon a photo of everyone working and a sentence about what half a dozen different people were working on would really make a difference. If a 3 or 4 people have a Word Press app on there phone, the whole post would take less than 10 minutes and would be easy to keep updated.
Additional posts on big projects would be great as well. Big Hack at EMF, the smoothie maker in the triangle gardens, planning the Teabot etc.