One of the best functions of Infopath is implementing Roles. These allow the InfoPath form to displayed differently (using views) to specific users or groups.
I have recently found out to my grief that Roles are not supported using Form Services! Views can be used but not in conjunction with roles… There is a work around that is not overly glamorous but it seems it will work and it was blogged on the Infopath blog
Im sure there was a good reason for it, as it knows the user who is logged on and can handle views..I am hoping it is a good reason but…
PS Love Form Services SharePoints playing field is getting larger.