Look at that SaaS - Inspiration and resources for SaaS founders
Folloh - It brings all the news you want from around the web
Good Sales Emails - Best sales emails from great companies
LetterHunt - LetterHunt connects you to 10,000+ niche, active newsletter writers to promote your product.
SaaS 1000 - Free exportable list of the fastest growing SaaS companies
Startup Quote - Awesome founders provide wisdom about making things