CodePaste.net
If you haven’t seen CodePaste.net before it’s a neat little scratchpad for sharing code. I came across this the other day when @JeffHandley tweeted about a specific piece of code he was working on.
Let’s say you need feedback on something you’re doing and your pairing partner has left the desk for a phone call or a visit to the little developer’s room. You can paste the code you’re looking at into CodePaste and then post the url out for everyone to see. What? You aren’t pair programming? Well, then this service will be even more helpful to you.
It has syntax highlighting for several languages (sadly, Ruby and Python are notably absent from the list) so the code is easier to read. You can post anonymously and the snippet will be held for up to 10 days. If you create an account you can save your snippets indefinitely. It also looks like you can subscribe to the Recent Snippets feed and consume the feed as RSS, ATOM, XML, JSON as well as just view the web page.
Check out their About page.