I’ll kick off the series by talking about Listorious – a new site that’s focussed on a topic that’s all the rage right now – Twitter lists. As you likely have heard by now, Twitter recently rolled out a “lists” feature that allows you to publish lists of people to follow on Twitter, categorised by topic. Listorious is simply a directory of “awesome” (their word not mine!) lists on Twitter and is a great place to look if you’re interested in hearing what people who talk about a specific issue or topic have to say.

Here are a few things about Listorious that are worth checking out:

• Tags: You can browse Twitter lists by tags
• Top 140 Lists: Organised by the most-followed Twitter lists and includes names you know such as Robert Scoble, Pete Cashmore & Tim O’Reilly
• Twitter Profile: The Listorious team regularly Tweets great new lists, so this is a good account to follow
• Australians: Heaps of Australian-related lists (e.g., Perth Twitterers, Awesome Aussies, etc.)
• Asia: Same for Asia (e.g., HongKong News, Mandarin-Culture, etc.)

And, if you’ve taken some initiative and created a killer list yourself, you can submit your list to Listorious as well.