Looks like the Great Firewall or something like it is preventing you from completely loading www.skritter.com because it is hosted on Google App Engine, which is periodically blocked. Try instead our mirror:
This might also be caused by an internet filter, such as SafeEyes. If you have such a filter installed, try adding appspot.com to the list of allowed domains.
Used to submit Reviews. These require a lot of work in the background, so changes are made asynchronously. Some errors are only found in the midst of the work, and so even if POST returns 200, your client should fetch recent errors with the /reviews/errors endpoint to check and make sure everything worked, and update its data directly from the server if not.