Online geeks who like to monitor eBay auctions, news or Ajax based start pages must try this easy to use online tool that features an auto refresh tool which allows you to refresh any website with the option of refresh rate limit.
PageReboot is an excellent browser tool for refreshing web pages while you are checking out your emails and stuff. All you need to do is enter your desired domain URL and set the time limit for it to refresh the page and click start.
If you find something interesting, you can always stop the page from reloading automatically by clicking the "Pause" button.
For those of you who would like to make full use of this service, I would recommend that you try their bookmarklet. Whenever you click on the bookmarklet, the current page you are on will be transferred to PageReboot so that you can refresh it as needed to keep tabs on those sports scores, the world clock, or whatever it is you're watching.
I have a feeling we have a few Twitter guys reading this right now. I'm sure they will find it helpful because there is no need to install any software or add-on to refresh their Twitter page anymore.