Better than yes/no/maybe, three gadget get feedback in Google Wave

Yes/No/Maybe: Google wave's default integrated Gadget can help users set up Q & A and discussion. It is currently the most popular gadget in Google wave. However, this gadget has some limitations. For example, if you want to ask "Should I migrate to the kangaroo country or the lion country ?", You must add the following sentence: "Yes is a kangaroo, and no is a lion. Please !". You can use the following three enhanced versions to investigate the gadget to meet your needs.

Pollo gadget:

This is a full-featured investigation of gadget. You can set a lot of answer options, such as single choice or multiple choice, whether to show who voted for the option and so on.

In addition to poll gadget, you can also try yes/no/Maybe + and decing.

Likey:

Sometimes you only need a very simple investigation. It is enough to use likey. It only has two options to agree or disagree. Each person can select either one and display the number of people who agree or disagree.

Similar gadget include plusone gadget and like-it.

Waffle:

If you want to invite a lot of people to your house, waffle will be useful. You can set several Optional dates, then, pull all the people in the anchor to enter the wave, let them choose the day on these Optional dates, the day may not be the day, the last gadget will get the best date.

Via Google wave BLOG