About one year and a half after my first package was uploaded to Debian, I decided to apply to become a Debian Developer last month. It didn’t happen inmediately because in order to apply you are asked whether you have read the foundation documents, the policy, the developers reference… and I didn’t want to cheat! 
So I took the time to read all of them, and then applied on November 1st!
Loïc Minier advocated me (thanks!) and now I’m waiting to be asigned an AM. I hope not to loose interest in the meantime 