There may not be anything inherently noble about spending one's spare time scrolling through memes , tweets, and other funny things, but there's also nothing inherently ignoble about the activity. It may seem like a bit of a mindless activity, but it's ultimately harmless. We're willing to bet that a meme hasn't killed anyone, and while they can be a bit addictive, you don't run the risk of overdosing on them. Memes don't make you gain weight or go through withdrawal. With life dealing us so fe…