I had changed a script on the site a while back which broke the song review tool. The bug didn't stop you from posting a review, but made it appear that your review was not submitted - so people would keep submitting the same review multiple times.
Same thing was happening with the 'tell a friend' feature
This has now been fixed.
For those unclear as to how you would use these features... please read on
Next to every song on the site is a row of buttons - the button for posting a review looks like this: - when you find a song you'd like to review, click on this button next to the song title, and a song review form will display. Enter your review - then submit the form.
For the Tell-A-Friend feature, the button looks like this: - this will open a small form for you to email a friend links to the song you like, and if you are signed in, the form will use your account email address as the 'from' address - so your friend can reply back to you.