I've been using Google's new documents application and I think it's a must have for anyone needing to collaborate more freely with clients and/or teammates. It's called Google docs but they also have a version called Google Apps that's great for businesses and people working personal projects.
Twitter is the new thing now-a-days. Everyone from teens to politicians are all in on the new craze. I started my own account after constantly being bombarded with "how it so important to have a twitter account" conversations. I, however, didn't see the point.
This has changed.
Ever since I downloaded TweetDeck, I'm seeing a whole new way to interact with folks on twitter. I've only been using TweetDeck for the last 48 hours and in that time I've already become a die-hard fan - we'll see how long this last. None the less though, I like it a lot.