Comment ISP mandates IE (Score 1) 899
The worst case I've come across of forcing users to use IE is the wireless modem configuration software that comes on the Woosh install CD. You have to use IE with flash just to set your user/pass. I had to borrow a friends windoze box to get online and again every time there is a firmware upgrade. Once set up its okay since I can plug it into a router doing PPPoE.
