REGARDING TAGS, PT. 2: You’ll also notice a couple of other, “special” tags: “memes” (highlighted in green), “gifs” (highlighted in fuchsia), and “funny” (highlighted in yellow – appears by default on pie charts). Interestingly, “memes” and “gifs,” when clicked, will take you to the main page, and present the corresponding list of featured submissions. “Funny,” however, which does not correspond to any “submission type,” is treated like any other tag (returning a list of featured submissions which have that tag). But here’s something interesting I discovered (and which I contacted ImgFlip about): You’ll observe that any meme created from a user template does not include the “memes” tag by default. If you want the meme to have that tag, you must add it manually.
However, regardless of whether or not the meme has the “memes” tag, it is still considered “other,” in terms of its “submission type," and the meme’s appearance in the main page list is based exclusively on whether or not the “other” filter is checked. So, in other words, the list filters are based on this “submission type” value, rather than on the tags. Your custom submission having the "memes" tag will NOT keep it in the list, when "other" is unchecked.