Here in Bedminster we have been 5 days a week since January 1st with LAN and badge swipe monitoring. When I was hired I was told 0 days a week, than it went to 3 days and than it went to 5 days. All in the space of a few months. Our area has had roughly 30%-40% attrition. People are finding jobs and leaving.
Take heart though - they want you in 5 days, so be it. That doesnt mean you have to ki-l yourself if you are in the office. They dont understand that if people can waste time in the office no different than at home.
Wish you all luck, because it appears all these companies are copy catting each other.