Whither Yesterdayland?

There was a website called Yesterdayland, a repository of all kinds of pop culture from past decades, TV shows, toys, music, etc.

I have been trying unsuccessfully to log on for several months now. Has this site disappeared, or been moved to a different address? Does anyone know why it was shut down? Are they just in an extended restructuring? Are there any other sites that could indulge my nostagia like this one did.

Thanks for any help!

Apparently it did go under. Here is a site where someone is trying to reconstruct it, though: