Creative Good - customer experience consulting, user experience
PACmeter - Popularity, Authority, Credibility Online: How To Measure Them? - Robin Good' Sharewood Tidings
CEO Bloggers' Club: Who Really Are the Elite Bloggers
comScore Networks: Measuring the Internet Age
Metrics Market - Internet Statistics Research and Search Engine Marketing tools
socialmeter
Crazy Egg – visualize your visitors
Cogentoo.com - Content consumption metrics
Say hello to Web Analytics 2.0 | Clicky
Statsaholic: Website Statistics and Website Traffic Graphs
Who's Counting Clicks, and How - BusinessWeek Online - MSNBC.com
Who's Counting Clicks, and How - BusinessWeek Online - MSNBC.com
The One Number You Need to Know
Quantcast - Open Internet Ratings Service
The Twitalyzer for Tracking Influence and Measuring Success in Twitter
The Twitalyzer for Tracking Influence and Measuring Success in Twitter
How to Gather and Use Twitter Metrics (with pictures) - wikiHow
Twitalyzer: Serious Analytics for Social Relationships
Top Applications Leaderboard Facebook Application Metrics
Next Big Sound
Measure your brand magnitude | HowSociable
KISSmetrics Web Analytics - Event Tracking, A/B Testing and Conversion Funnel Software
4 Better Ways to Measure Online Worship - OutreachMagazine.com
Landing Pages: Create, Publish & A/B Test Without I.T. | Unbounce
How Far Did Your Tweet Travel? | TweetReach
Powerful Tracking for Hashtags | Hashtracking.com
Twitter Analytics, Twitter CRM, Twitter Tools
Real Time Search - Social Mention
Easy Social Media Analytics & Measurement | Simply Measured
4 Free Tools to Measure Your Instagram Success