UX Timeline - See how some of today's best companies have evolved
LetterHunt - LetterHunt connects you to 10,000+ niche, active newsletter writers to promote your product.
Mr Wolf - Customer support automation with machine learning & NLP
Mattermark Daily - A curated newsletter of blog posts from investors & founders
The Evolution Of Webdesign - See how one webpage has evolved since 1991
Taco Digest - Customizable personal email newsletter created from your favorite sources.