What are the popular web hosting guide / directories in the net?

I know:
www.hostreview.com
www.hostindex.com

findahost.com
hostsearch.com
findsp.com
tophosts.com
webhostdir.com
TheWhir.com
**************.com

How can you get a listing on TheWhir.com ?

I have had great luck with hostsearch.com

- James