You can use a note for feedback plots. For example, this is what 100 dots look like.

Wow, right?

by the way

In Excel you can make linebreaks using Strg+Enter (Windows) or Alt+Apple+Enter (Mac).
You can start a new paragraph by using a blank line.

In the label column you can use HTML und Markdown and knitr. Here's a very handy reference guide.

Make text bold through __bold__, make it italic through *italic*.


All available widgets follow. They should work in all current and fairly many older browsers.