How do you do it?

Alright, designers, how do YOU handle your portfolio? Do you have a site? A blog? A pdf file you send around? All of the above? I always bounce around about what I want. Right now I'm using this... which will be less sad once I make my own header, I promise. But I also like the idea of making a nice interactive pdf available for download. The only problem is the part where I actually, you know, MAKE the thing.