Links of interest from December 20, 2011 through December 25, 2011:

Ordered List Acquired by GitHub
Nice. I’d love to be assimilated by GitHub.
Competing With an Archetype
It’s insane that so few competitors have been able to do what Apple does, yet: look beyond the market and see the problem. Then solve it. This is what I’ve been thinking for a while, but much more eloquent.
From Idea to Market: How We Built Gradient
I’ve mentioned Gradient before… it’s a great app and this is a good story.
Nice hack of rpeg-markdown to make a Ruby module wrapper for MultiMarkdown.
Textmate 2 Tips
Great tips for getting the most out of TextMate 2 and its new options and features.