Contest Widget
This element would provide the ability to run contests and giveaways easily on your website. It would be similar to Rafflecopter and would let you capture leads for your email provider.

Thanks for the ideas!
Although we are planning to integrate many solutions as widgets, I would recommend to embed this solutions using the current widget element.
Check out how it’s done here:
http://participate.webydo.com/knowledgebase/articles/174248-the-widget-element