Ask HN: Is there a way to do this in Google Apps email? If not there should be

I want to be able to link all of the dozens of email addresses in one place. Is there a way to add some sort of dropdown to the interface to quickly change between emails?

If not, I see it working as follows:

1. You link your email addresses and verify each of them by loggin in. vaksel@domain1.com, vaksel@domain2.com, vaksel@domain3.com.

2. On the email, you now have a drop down box. With all the emails and number of new messages for each.

     vaksel@domain1.com(3)
     vaksel@domain2.com(1)
     vaksel@domain3.com(0)
     Link another account

3. When you select an email account, it seamlessly switches from one account to another.

Something like this is necessary, I have way too many emails and its next to impossible to check them. Yeah I do the ghetto thing and forward them to a single account, but this way would be way more organized.