Thanks for the response and this actually is a step in the right direction for me. I also have come to realize after some thought that what I want to do wouldn't (and maybe shouldn't) be possible with an app like this.
I really love the way that you can create the forms and the look and feel but there doesn't seem to be a way to truly integrate it with a feature class.
For example:
1. Get a preexisting feature and auto populate some form fields with data in the feature class. - This would allow me to up date current values and change them as needed. I know this is what collector was designed for but you can't do calculations in colector. I would love to see the 2 products merged. It seems to me that the XLSForms would be a great designer for Collector.
I do think this is a really cool product and can't wait for it to go live I can see a lot of uses for this.
Thanks,
Matt