I use them, because when they disappear I can quickly move to a new one. If I'm building a data "asset" then I am careful about using something that will be aro

I use them, because when they disappear I can quickly move to a new one. If I'm building a data "asset" then I am careful about using something that will be around for the long term but if it's just for an ephemeral video call I'll use Joe's until he goes out of business then I'll use Bob's.