I got you up voted to here. Any thing that is a month or older the up votes do not matter. You will only receive points for memes and comments that are less than a month old. I'll put you in my up vote folder and come back from time to time to up vote your stuff.
Also, do you follow the "begging for up votes" stream? It is a stream where you may post 2 memes a day asking people to up vote. However you should also be up voting memes and comments there if you are going to post.
imgflip.com/m/begging_for_upvotes