> More importantly twitter profiles are public by default. That's not true for most social media.
Maybe, but now logged-out users (or users without an account) cannot see more than the last few tweets on an account.
Twitter is a lot less open than it was two or three years ago, and while it's more public-by-default than Facebook, it's less public-by-default than Blogger was.
I've gone back months/years on some accounts, on some lazy days. Maybe it's a desktop/mobile client thing; I'm not a twitter user, so I don't use twitter on my phone.