These tips are also work for getting more traffic to your website if you look at them closer. For example get social network's profile and upload images to flickr.com.
Will this allow more control on the users side? For example iPhone you must use ATT as your carrier, and so on. I guess with Gphone, you don't have to stick to one carrier. The freedom to customize the combinations of applications and carrier for you cellphone is great, I definitely looking forward to see Gphone entering the arena.