GO2WEB20

Referring Tools: 
Wide sample of tools, specially new sites: over 3000
Description: 
This is site that lets you to find very quickly the right tool for your needs. This application enables people to stay up to date with all the new & hot services that are born daily into the web. In many cases, Go2web20 has been the first to report the existence of a new application.
Developer: 
Go2web20
Target group: 
Web 2.0 users. Language = English.
Positive elements: 
A search engine that searches all the content at the site. Auto-complete for services and tags. Search by multiple tags. Hide-Show for the tagBar for a wider or narrower view. Ability to choose between a gallery or a list view.
Limitations: 
Not specific teaching oriented results.