WWWizzard Checks the WWW while you ZZZ!

You may have seen my announcements about conferences looking for speakers . You may have wondered how I keep an eye on so many. The answer is mostly that I use a tool I wrote, to check web pages for changes. That tool operates from the command-line, but I’ve been in the process of making a web version . . . that is now online! WWWizzzard.com (“it checks the WWW while you ZZZ!”) lets you specify…