Software Answers, as part of its ProgressBook product suite, includes a state-standard-compliant Special Education form management system. Special Eduction teachers have a lot of state-mandated paperwork behind their teaching their students, and managing those forms without the appropriate software is quite difficult.
Anyway, when creating the system, we initially looked at InfoPath, the Microsoft form-management product introduced in Office 2003 (Office 11). However, this product has a major shortcoming - the web client must have InfoPath available. (There are actually many things wrong with InfoPath, but for us, that was the killer, because we can't mandate paid-for software on teacher PCs.) So, we chose Adobe Acrobat instead, which brings with it a whole other set of problems....
However, there has been a lot of talk about there being a Forms Server of some sort in Office 12. Well, last week, InformationWeek wrote up a story which basically says that they will have a cross-browser, no client software way to submit XML form data. I think this is pretty exciting, because this fills many needs without necessarily writing forms in FrontPage, DreamWeaver, Visual Studio, and so on.
We'll need to wait until the product makes it (in Beta form) to outsiders before we can see if it would meet the ProgressBook need.