Quadrigram
Professional platform with paid plans for creating customized data visualizations.
http://www.quadrigram.com
Quandl
Search engine for financial, economic and social datasets.
http://www.quandl.com
GeoCommons
Toolkit, community and service around the visualization and sharing of geodata.
http://geocommons.com
TED - Open Data Talk (Tim Berners Lee)
"The year open data went worldwide". TED talk on Open Data by Tim Berners-Lee.
http://www.ted.com/talks/lang/en/tim_berners_lee_the_year_open_data_went_worldwide.html
OpenGeoData
Blog and podcast about open maps, data and OpenStreetMap.
http://opengeodata.org
data.gov.uk - Blogs
Open data blogs on data.gov.uk.
http://data.gov.uk/blog
Stackoverflow - Overview Scraping Solutions
Overview on coding questions site Stackoverflow with different HTML scraping solutions for various programming languages.
http://stackoverflow.com/questions/2861/options-for-html-scraping
Mechanize (Perl/Python/Ruby)
Library with versions in Perl, Python and Ruby for the automating interaction with websites and for website scraping.
http://mechanize.rubyforge.org
Nokogiri (Ruby)
Ruby library for scraping web pages.
http://nokogiri.org
Django Dynamic Scraper (Python/Django)
Django app build on top of Scrapy to manage scrapers via the Django admin interface.
http://django-dynamic-scraper.readthedocs.org/
Scrapy (Python)
Scraping and web crawling framework for Python.
http://scrapy.org
Maps Marker WP-Plugin
Wordpress plugin for showing maps annotated with places of interest in a Wordpress blog.
http://www.mapsmarker.com