You yourself couldn't earn more than 9 Merits in 3 months or so, and you are hoping to become a Merit source to reward and help others in this regard. 
Maybe we could understand this better if you could simply say that you have some children (low ranked accounts) to feed and you can't do it like that because you are disabled (not constructive/helpful), and now you are asking for a never-ending donation (Merit Source) to be able to feed them (the accounts) without any hurdles.
I can be wrong, but it just feels like that when someone like you stands up for a position like that. Because if it was that much easy to become a Merit Source, I think there would have been more Merit Sources than the spammers themselves by now.
Maybe we could understand this better if you could simply say that you have some children (low ranked accounts) to feed and you can't do it like that because you are disabled (not constructive/helpful), and now you are asking for a never-ending donation (Merit Source) to be able to feed them (the accounts) without any hurdles.
I can be wrong, but it just feels like that when someone like you stands up for a position like that. Because if it was that much easy to become a Merit Source, I think there would have been more Merit Sources than the spammers themselves by now.
I do not think that it is the only and the correct criteria for selecting merit source. Some people might not be able to contribute much content here but can evaluate post made by other people. That is why admin has not mentioned any requirements of merit points while applying for the post of merit source.
This case is not very strong though as OP is not aware about the declaration admin made for applying and knowledge of forum rules is a must for this position.
I just want to help improve the posts. Seems like people only want to empty their bucket of shit on me.