This is a small project of mine that basicly takes dead simple notepads to the web. But there are some rich features hidden within. One feature that is quite unique is that you can add (as a registered user) text to your latest active notepad directly in the URL. You just add a slash after wrdtxt.com with whatever text you want to be added.

If you want to try it out while still in betaversion you request and invite.

wrdtxt.com