I think most can use it fine, but don't see the point. For the whole ten years or however long it's existed, they don't see the point. With one exception - it

I think most can use it fine, but don't see the point. For the whole ten years or however long it's existed, they don't see the point. With one exception - it's useful for yelling at large companies who are failing at customer support or warranty etc. It has a horrible signal to noise ratio, and always has. So unless you're willing to spend a ludicrous amount of time searching and curating a feed to weed out the marketers yelling louder than each other, the SEO types etc you're left with a few celebs and personalities to follow. It really isn't worth the effort. As everyone is reduced to 140 chars searching gives little to no idea of how meaningful their output is, so go read back everyone's page. Or add five celebs, and some personalities and stop using it after a week or two. Log in every year or so to see why Tesco messed your order up. For meaningless banter I'll do that in the coffee shop, or direct via SMS or message app.