I don't mind upvoting others memes. I did that to a lot of yours last night. I was doing that when I spotted this. It's not a problem when it's a fairly new/ low number of posts, member. Two or three pages of decent memes? No problem. I do ignore political memes if I disagree with the content. I haven't downvoted any when I do this, but a lot don't get any.
I wouldn't expect someone to go through All of my memes just to upvote them. There's 20 pages there. But if someone went and did start doing it, they'd at least be entertained. I don't upvote very many of Terrible's memes just because they live up to his nym.
As for this, and the other memes I upvoted, I do that because they're decent. If it's a good meme that makes me smile, or would elicit at least a smile or a groan from a "normal" person, I'll upvote it for an attaboy. I don't recall needing to do any attaboys on yours.
Hint, when doing an anime meme, put in the title "Anime reference: Google (name of anime)(name of character). I just did one that referred to Genma Saotome from Ranma 1/2. About the furthest ive gotten into in anime. Just bought Season 5 from eBay. After Ranma is complete (gotta get the manga of it, too) I have to get Death Note for my granddaughter.