As I noted in my Productivity Tools post, the programs and services that the Internet (Web 2.0) offers are limitless. It seems that there is a program/service for every one of your work, school, or home needs.
If it's a professional presentation you're looking for there's Prezi. If you're looking to make a comic strip there's Make Beliefs Comix. If you're looking to get voicemail to email or text there's Jott. The list goes on and on.
The only requirement is an Internet connection, and off you go! Have fun surfing the wave of Web 2.0.