Today I saw [this question][1] and flagged it as *Very low quality* because as far I know, it doesn't belong here and should be closed or should me migrated.

I usually flag a lot of questions as *Very low quality* and my flag is marked as "helpful" when the question is migrated). But my flag was declined and I got -10 flag weight. 

The moderator said:

"declined - question has details and is clear; only thing off is where it is located, nothing speaks VLQ"

I don't agree. Even if it was migrated, it was a very low quality for SU.

  [1]: http://superuser.com/questions/379081/create-a-gmail-address-for-a-google-account-but-use-another-email-as-the-login