You've created your Google Spreadsheet. And now, you want to share it with your friends, family, or coworkers? You can do this from your Docs list or directly from the spreadsheet.
KGen retrieves every words of a page and lets you know how many time they appears on her and their weight in the page (a word in the title of a page has a stronger weight than a word in a paragraph).
iMacros was designed to automate the most repetitious tasks on the web. If there’s an activity you have to do repeatedly, just record it in iMacros. The next time you need to do it, the entire macro will run at the click of a button!
FoxyProxy is a Firefox extension which automatically switches an internet connection across one or more proxy servers based on URL patterns. Put simply, FoxyProxy automates the manual process of editing Firefox's Connection Settings dialog. Proxy server switching occurs based on the loading URL and the switching rules you define.
Joomla! has a syndication module. This allows you to have an RSS feed of a section or category on your site. In fact, offering RSS feeds of your site is even easier.