HEATKEYS

The Ruby Toolbox is a comprehensive catalog of Ruby and Rails plug-ins, gems, tools and resources for Ruby developers with popularity ratings based on Github watchers and Gem downloads

Web Data Extractor a powerful web scraper, website extractor, web content extractor. Best for web clone, web to database, web data copy

Data Mining and Analytics Software, Jobs, Consulting, Courses, and more; KDnuggets News, the leading newsletter on data mining and analytics.

Learn how to find, process, analyze and visualize data

Social Media news blog covering cool new websites and social networks: Facebook, Google, Twitter, MySpace and YouTube. The latest web technology news, via RSS daily.

web scraping, data parsing and other related things

Headquartered in Atlanta, GA. Specializes in Search Engine Optimization, Paid Search Marketing, and Web Analytics Consulting.

The Google Webmaster Guidelines explained in everyday terms that pretty much anyone can understand.

A 20-something living in Cambridge, MA, Hartley blogs about growth hacking, marketing, engineering, startups and growing up.

We aren’t another me-too online marketing blog.

Distil protects online content and data, improves SEO, increases site performance, and eliminates wasted resources from web scraping and content theft.