It is because they offer a timeless examination of the structures of power.
That's because they offer a big impact by creating places within larger spaces.
But these are all deeply misleading arguments, because they offer a false choice.
And T-shirt bras are very popular because they offer a smooth look and light lift".
One reason people come, she says, is because they offer a "different shopping experience".
"Binoculars are great because they offer a wider field of view compared to a telescope," Darn explains.
"These Web sites can help because they offer a controlled environment, in terms of a somewhat screened community".
But the new figures do provide some clues, because they offer a fascinating breakdown along ethnic lines.
Big hoop earrings are a long-standing fashion favorite, probably because they offer a lot of drama without acting like a weight on one's shoulders.
Services like Twitter are naturals for traders, and not just because they offer a geyser of pointers, whispers and news flashes.
They win them because they win the battle of ideas, because they think ahead and cook up cogent policies, because they offer a positive vision of the future.
