This is a great tool for monitoring the web for your brand and other relevant information of interest. You can setup as many alerts as you want. Monitor your brand, follow trends, track news on specific topic.
You can set the following:
Type of result; Everything, News, Blogs, Video, Discussion or Books
The frequency: As it happens, Daily or Weekly
How many: All results or only the best, and
Choose what email address to send the alerts to.
Just one more great tool from Google