Most boards need to be moderated differently/more frequently anyways.
Reporting spam, extraneous posts, and referral posts are a daily occurrence for me. The two moderators listed for more earnings are not dedicated moderators for that board (Cyrus and hilariousandco), but instead a global mod and administrator. Having these titles, I am sure they are too busy with other bitcointalk related tasks to browse micro earnings.
I complained about this very thing ages ago, even before Cyrus became an administrator. Those concerns were rejected by theymos.
I hope one day this problem will be taken care of. It's a very active board, lots of people post there often. It would be a good idea to take care of it a little too.
Report posts if you are interested in becoming a moderator. Usually just asking to be one is the wrong way to go about it.
I figured it would not hurt to express some concern about it. I will continue reporting posts to help clean up micro earnings.