<p><a href="http://www.google.com/forms/about/">Google Forms</a> is a nice tool. Anyone who's not able to code can, in minutes, create a form to manage registrations, RSVPs, surveys, polls, and collect any kind of data. You put some elements on a form, get a link, send to your friends and every time they click send, bam!, data is stored in a nice and powerful <a href="https://docs.google.com/spreadsheets/">Google Spreadsheet</a>. Google Forms design is... nice, yeah, maybe not really. There are a bunch of themes available, but you cannot really style it your own way, at least not from Google's user interface, so you always get one of those:</p>