ePortfolio, What's the Dealio?

For my ePortfolio assignment I plan on using a wiki because I would feel more comfortable using a wiki than the Dreamweaver, especially since I am not as familiar with Dreamweaver, nor do I have a program like it on my home computer. The Dreamweaver allows for a wider range of options which I would love to explore and utilize one day, but since I do not have much time or resources, the wiki is more sensible because it is available to me on any computer as long as the computer has Internet.