Just wanted to give a shout-out and testimonial for the WordPress plugin Gravity Forms. Our sister company Convergent Media Group LLC. uses this plugin for most every website install and/or upgrade and we can’t say enough good things about it. We have set up some sophisticated processes with this program in a very short amount of time and so far its been bullet proof. If your looking for a forms management system for WordPress click here to check it out.
We are an affiliate of this company (as well as only a couple more) only because we have been so impressed by the company their product and their support.