What is a good site where I can create my own website and have people view it and interact on it...like a blog?

I also want it to work on my browser and not have to download anything....and it needs to be free (and BTW, I have a myspace...I meant actually creating a site!)

I also want it to work on my browser and not have to download anything....and it needs to be free (and BTW, I have a myspace...I meant actually creating a site!)