The Google Geo Developer Day being held one day prior to the Where 2.0 conference filled up after only a few days. However, Google has had so many requests, they’ve decided to open up a waiting list to Where 2.0 registrants who want to come, and if they get a bigger venue, they’ll let those on the waiting list first attend. In addition to the details at the waiting list registration form, you should know that I will be making a presentation at Geo Developer Day of unique Google Earth collections of placemarks, network links, and applications. Mike Pegg of GoogleMapsMania will be presenting Google Maps mashups as well. Hope to see you there!