I'm loooking for a plugin (pr multiple plugins that can work together) that will allow me to have multiple forms beyond a simple registration form, with each automatically including member ID (or email address.) The goal is to allow members to come back and provide additional information on various topics.
My registration form may include basic information, but later on, I may want to ask members to tell me which of several products they would like to know more about. After that, I may want additional demographic information (i.e. age and zip code) and after that, I may go back and ask about several more products. The goal is to create in depth user profiles to allow for increasingly customized email newsletters. I can create the newsletters outside of WordPress - I just need a way to gather all of the information.
The blog I need help with is baconrevolution.wordpress.com.