i have two email addresses, one is my firstname.lastname@example.org which i use for private "serious" stuff like bank account logins, personal email to freinds/family, facebook, etc. and then i have my "internet" email which is my email@example.com which i use for forum signups, craigslist entries and for fun pretty much. question is, when i get my android phone, do i have to assign an email address to the phone? when i tried to sign up for appbrain it asked me to log into my gmail account but i wasn't sure which one i would use. is it pretty much provide a gmail address then do whatever you want? i justdon't want my private email address to be compromised in the future.