What i mean is not everyone who's really funny is a comedy writer, some of these guys who have a huge youtube or vine are just plain funny, without ever giving themselves the title of comedian. While there are commercial guys who do really bad jokes out there, who aren't really funny, yet have the title of "comedy writer"
Even comedians don't have that wide of an appeal, it's more about what's trendy. For instance dane cook is hardly a remembered name anymore. He was once maybe the biggest "comedian" in the world although never really that good, it was more of a hype thing. Right now a lot of commercials and ads are really reaching for that cartoon network "omg this is seww random" style of comedy, it's weird, but yeah comedy is similar to music, it's taste and perception.
So you're trying to find someone to make you your own memes to grow a niche audience? You could probably do that yourself if you find out what your audience finds funny! Different crowds like different level stuff. Some will scoff at a racist joke or something crude about women, other crowds only find that style funny it's actually quite interesting. You can actually do really well on social media with anything comedy related just by hitting the right eyes, and branding. The people will share this type of stuff all day.