I want to pay you
I really like Bitbucket and I think that I am going to be using it a lot in the future. Unfortunately for Bitbucket I have a very small company with a maximum of 4 people on any one project.
With your current pricing model there is no reason for me to ever become a paying customer.
I would really appreciate some features geared towards very small outfits or even bitbucket-as-a-backup for personal projects. I would love to have a reason to hand over $5-$10 a month to help support a service that I use so heavily.