HOW TO: Use Twitter Lists. UPDATE: you can get started with Twitter Lists by following the Mashable Team Twitter List at Twitter.com/mashable/mashable The just-launched Twitter Lists feature is a new way to organize the people you're following on Twitter, or find new people.
In actuality, though, Twitter Lists are Twitter's long awaited "groups" feature. They offer a way for you to bunch together other users on Twitter into groups so that you can get an overview of what they're up to. 5 Ways Foursquare is Changing the World. Sometimes the smallest changes in the status quo can have the greatest impact on the world.
So while Foursquare may appear to be nothing more than a mobile application getting excessive buzz, it's actually fueling the location-based mobile space with unique creativity that competitors can't copy fast enough. The real-world effects of the game are also quite pertinent. If you need proof, we've dissected how the startup is creating a new currency, turning social activity into a game, redefining what it means to be a regular at an establishment, pioneering a deeper connection between place and patron, and putting people focus on higher education.
Twitter Giants Twitter List by Jason Pollock on Listorious.