I'm surprised that Twitter hasn't added a cost for verification, considering these accounts have functionality that many of us don't have (i.e. ability to filter interactions, etc). Sure, people can opt to not pay for verification, but considering the value that top end users get from a presence on Twitter, it almost seems to be a no-brainer to add a verification charge.<p>My only worry for going ad-free for a fee is that it provides an argument for adverts to become even more of an inconvenience. If I could pay $5 a month to skip adverts, then what is to stop Twitter from throwing a ton of ads on their platform and then saying "if you don't like it, pay us".