Cierto, Dropbox te manda un correo tal que así:
Hi Francisco J,
Congrats on becoming a Dropbox Guru! We've awarded you 23 GB of bonus space for the next 24 months. You now have 75.25 GB on Dropbox. To get even more space, check out our upgrade options.
Thanks again for supercharging your HTC device with Dropbox!
Enjoy,
- The Dropbox Team