Sorry, I've only just started as an editor for Chelmsford and so don't feel I can comment just yet on how the local sites are working.
The navigation is fine and personally I find it all very easy to use and list.
However, I have noticed a few things regarding Twitter:
1. not many people take you up on an offer to list for free, even if you vaguely have interacted with them and ask cheekily or creatively/nicely. I can't believe that even charities haven't listed to get any free publicity... ...in my view, as a former charity worker, that's bonkers!
2. I have noticed when taking part in the various different 'business hours' shout outs that not many people RT gransnet, so I'm wondering if there's some prejudice..... (very sad face)... hope not...