PPoll is a Chrome extension developed by Vitaliy Kulikov. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This extension allows users to create polls using Twitter as the poll platform.

With PPoll, users can easily create polls by simply asking a question and instructing users to use the "RETWEET" button as a "YES" vote and the "FAVORITE" button as a "NO" vote. Users are also encouraged to include the hashtag #ppoll in their tweets.

The simplicity of PPoll makes it a convenient tool for conducting quick and easy polls on Twitter. The extension is free to use and more features are expected to be added in the future.