I miss Lala, at least the final streaming iteration. It had iTunes Match for FREE years ago. You would upload your library to Lala, they would decide what they already had and just let you stream that, then anything they didn't have would get uploaded. It was iTunes in the cloud. Their webapp was phenomenal, especially by 2009 standards.

I had big expectations for Lala after Apple bought them. I thought they might actually get a true iTunes in the cloud built.