Spidered data: sellable?

I have been writing and running this spider app of mine for a few months and I have fully indexed 50000 web pages, files, and images with it. It has found close to a million links so far for future indexing as well.

It has the full body text of indexed web each page, stripped of all html, thumbnails of most of the images and id3 tags from the mp3s etc etc etc in a 'description' categoy. If the document had a title, that's in the 'title' row, else it's the filename. I have attempted to mark spam, commercial and porn sites as well.

The data is good for searching in but it bogs my system down too much to run an actual public search engine on my site. Is there any companies that buy this kind of stuff? I imagine email lists go well but I won't be spidering that.

Just a gentle reminder that you could be infringing on copyright laws on some of the sites you spidered, you should definitely check on this area first before attempting to sell the stuff.

I think Google beat you to it.