Just in case it might be helpful for someone else (I know it's been helpful for us at the college the past few years).
Here's a great Wufoo-like self-hosted Forms Application (version 4.0 sounds like it's right around the corner too):
http://www.appnitro.com/
The software is called MachForms (I don't remember how I found it, but I'm definitely glad I did). I was able to add in LDAP authentication on my own with some customization of the core code (I wish it would be built-in as a feature, but aside from that it works really nicely out of the box).
Comments
Just in case it might be helpful for someone else (I know it's been helpful for us at the college the past few years).
Here's a great Wufoo-like self-hosted Forms Application (version 4.0 sounds like it's right around the corner too): http://www.appnitro.com/
The software is called MachForms (I don't remember how I found it, but I'm definitely glad I did). I was able to add in LDAP authentication on my own with some customization of the core code (I wish it would be built-in as a feature, but aside from that it works really nicely out of the box).
We have a simple version of JotForm in the same space. You can install it on any LAMP server: http://www.interlogy.com/products/jotform/
It does support LDAP as well.