I think it's an interesting idea that could be helpful if it takes off. Some quick comments though: 1. Don't have the form there (and editable) unless you can

I think it's an interesting idea that could be helpful if it takes off. Some quick comments though: 1. Don't have the form there (and editable) unless you can actually use it - there's no submit button if you're not logged in. 2. Not sure if it works correctly when logged in, but as soon as the location field gets focus the "enter location here" placeholder text should disappear 3. Add a little information on how the site works. If I'm a tour guide looking for people to show around in my city, what do I do? Just wait for someone to enter that city? 4. Can I see where others are trying to find tour guides? Maybe I would want to join in on another tour. Basically, there needs to be much more information on the what and the hows.