standard definition notes is a very nice micro-site. No need to create an account. There are almost no features, which is maybe the right amount. You create posts and it lists them chronologically.

You can type anything at the / to create a url. Here's my page:

To protect a page, you can optionally add a password. Sites die after 30 days of inactivity. some html is allowed, for instance <img> tags. Project is on github.

Let's have fun. Here is an open site for pen pals.