Straw.Page

Straw.Page is an "extremely simple website builder" which is commonly used among users of Twitter, alongside Carrd and pinned tweets.

The website builder lets you create a website in a drag-and-drop-esque manner, and provides a handful of customization options, website elements, and gimmicks.

Gimmicks

Gimmicks are a type of interactive elements on Straw.Page that let you send drawings or messages to the Straw.Page user. The two gimmicks that are currently available are Picasso for drawings, and AMA for messages.