I don't know anyone (aside from my pensioner parents, and they're in the minority amongst their friends too) that uses one. And until recently I never saw the point! I don't know what's changed, but six months ago I bought one. And I use it every day. Tea tastes so better. It's also spotty and verra cute.
I think I'm gonna buy a milk jug and a sugar bowl so I can serve tea to guests all proper like, instead of pouring it in the kitchen like someone who's ashamed of her teapot.
Aibu? Teapots are the superior way to make tea, right?