Do you enjoy mashing up your content from various sources to suit your own needs?
Well I have a tool for you that might make your mashing a little easier to handle. All you need to do is to find the virtual potatoes.
Operator lets you combine pieces of information on Web sites with applications in ways that are useful. For instance, Flickr + Google Maps, Upcoming.org + Google Calendar, Yahoo! Local + your address book, and many more possibilities and permutations.
All of these scenarios are possible due to Microformats, an emerging standard for injecting semantics into HTML.