Very cute. Tumblr seems to be a good resource to get viewers as well. :) Deviantart had portfolios for a while. Not sure if they still do or not.

Yeah I used to have a DA portfolio, but back in the time it didnt have many options :P
Now I don't even know anymore :3

Some people use Weebly to create websites. Might be an option depending on if you're showing it to illustration companies. Although, nothing beats a hard bound album for showing people on the job. (I do it with some of my illustration and logo work. I even had some websites in there.) Although, that was back when I actually enjoyed being a illustrator. Now, I just rather draw furries and stuff like that. (The occasional children's book characters, but not as much anymore.)

Looks great! I really like it. I wanted to make one myself, but I think I might try to improve a bit before that happens.