Lightened up my day: while I’ve used a self-defined command for ToDos until now, there is a very useful package for making notes for ongoing tasks.
Thanks to @chbeer, who calss my attention to the Latex for Humans blog!

Notes Package: todonotes This is a package I recently stumbled upon. It allows you to easily insert notes into a document – either inline or in the margins. It can also create a list of to-do notes, which would be helpful when editing drafts. I particularly like the missingfigure{} command. This inserts a bright, bold image into your text – so you won’t forget … Read More

via LaTeX for Humans