JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
Yes, you can post the result to your thank you message. Here's a guide for that: http://www.jotform.com/help/201-How-to-Post-Answer-on-Thank-you-Page
If you want something like a result of all the surveys from different users, you can create a grid listing report and post the URL on your thank you message. http://www.jotform.com/help/105-Grid-Listing
If you want to show poll results after the form is submitted, you can use this app. http://jotpoll.com.
Let us know should you have further questions. Thank you!