When I started using Gravity Forms a few years ago, I thought using Captcha with the forms was 'obviously' the way to go. Unfortunately, it created quite a challenge for most people filling out the form.
Somewhere along the line I seem to remember that Gravity Forms is doing something that might make it not as important that we use Captcha, so I removed the use of Captcha and haven't received any spam from any of the sites that don't use it anymore.
Now I don't remember what it was that I read about Gravity Forms that implied that you are doing some things to catch potential spammers that may not require the use of Captcha.
So I would appreciate some feedback about the use vs non-use of Captcha and what protections Gravity Forms already has in place for those of us not using Captcha.
-- Thanks, Roger