Don't care what anyone says about 'it's only a body,' and 'don't look then;' it's fucking WEIRD to prance around next to a window that faces out into a public area/other peoples houses, when you're stark bollock naked!!! Come off it people, you don't seriously expect me to believe you all think this is OK, or you all do it!
The ones who actually do think it's OK (and I bet there are very few,) are probably the same ones who prance around 100% naked in communal changing rooms in swimming baths, gyms, and clothes shops, with their tits 2 feet away from people they don't even know, and their fanjo on full show, not caring if that person is feeling awkward, because 'it's only a body!' And anyone who feels uncomfortable can look the other fucking way, the uptight, boring prudes. Probably virgins, all of them! 
Well ya know what you exhibitionists; no-one wants to see your hairy fanjo or your tits hanging out. NO-ONE. Keep them bloody covered!
You can bet also, that the vast majority of women who do this, are over 40. Don't know why, but it's never young women who do it. I guess the answer will be 'because middle aged women - and older women, have more confidence and don't care what people think.' When the truth is that they are arrogant show-offs, who think that if they wish to flash their bits, that everyone should see them, so everyone can see what a super confident woman of the world they are! AND.... it's only a body!
Bore off!
As someone said, if it was a MAN doing this (making sure people can see him naked in his home,) he would be arrested for indecent exposure. Why the hell should it be different for a woman? This 'I am in my own home' line is bollocks. If you are in your own home and you are naked, and people can see you from outside your home, close the curtains or blinds FFS!