Thanks for your comments guys. I've spent some time the last couple of days making sure everything on there so far is categorised and making the top menu more useful among other tweaks. See what you think: Citypedia Cardiff
Update: User registration is now open so it's possible to create an account and add/edit pages.
The focus of the site is to provide current, practically useful information, so please bare that in mind if you're creating content.
Get stuck in here: Citypedia Cardiff