Feedalizer is a small Ruby library that glues together the standard library's RSS library with Hpricot in order to make it easy to transform web pages into RSS feeds. If you ask me, it makes it too easy.
This service is made for you to save your time on registration for many sites.
You can not register at all sites, so just type the name of site for which you need to enter login and password and click «Get».
This will give 3 search-engine results: Google, Yahoo & Blig but you won't know which is what. Vote to see which you preferred.
TRIED 3X AND HAVEN'T VOTED GOOGLE YET!!!
Interesting: The goal of this site is simple, we want to see what happens when you remove the branding from search engines. How differently will you perceive the results?
then compare and vote
Jeremy Keith combines a variety of personal information from across the web in one place via Ajax scripting and the APIs from Upcoming.org, Flickr, Amazon, and Del.icio.us.
Generate a visual representation of a website DOM. An coloured, animated tree-node graph unfolds showing the structure of a site, based on what HTML tags it uses. Quite a beautiful visualisation. See author's blog entry on the applet at: http://www.aharef.info/2006/05/websites_as_graphs.htm
Websites as graphs is an HTML DOM visualizer applet that represents HTML elements of a website in different colors. For example all hyperlinks are blue and it's animated! After entering a URL and punching "Show me the Graph" you can see the flower grow.