This website---naturally, I think---weirds me out. Many of these cameras are in private spaces, with some places you most certainly don't want people to have live feeds of. It's quite disturbing how you can see personal snapshots of people's lives without them knowing. There's a perverse feeling of dread about being able to see into someone's life and being able to paradoxically watch someone eat dinner alone, seemin…
If the room has an IP camera in it, it is by definition not private. Since cheap cameras have begun to appear everywhere I treat them all as if they were publicly viewable. I'm not going to hide from them, but I save my more thorough ear cleanings and ass scratchings for home.
While right, there are multiple definitions of "private" and for others OP's point still stands.