Sublime
An inspiration engine for ideas
Patrick Tomasiewicz
@patricktomasiewicz
Measuring Feed Subscribers is key because the content from your site is being consumed off-site, in feed readers that might be web-based or software-based.
Avinash Kaushik • Web Analytics 2.0: The Art of Online Accountability and Science of Customer Centricity
http://tools.seobook.com/ www.seomoz.org/tools http://alexa.com/
Chris Garrett • ProBlogger: Secrets for Blogging Your Way to a Six-Figure Income

Pranav Gajria
@the1streporter
Given a choice between testing on two pages with similar traffic and conversion problems, one with high-cost traffic sources will provide a better return on investment from your conversion-optimization efforts.
Chris Goward • You Should Test That: Conversion Optimization for More Leads, Sales and Profit or The Art and Science of Optimized Marketing
Corbett Barr maintains a helpful (and free) set of resources on building traffic at ThinkTraffic.net.
Chris Guillebeau • The $100 Startup: Reinvent the Way You Make a Living, Do What You Love, and Create a New Future
While I am at it, notice that I also added custom drill-downs into the data. I can go from Keyword to the Source of that Keyword and then to Search Term, which will help me see what searches people perform when they come from specific keywords.