WorldWideWorkAtHome is an easy addition to the recommended home job site list.
As with some of the other sites on the recommended home job sites list, probably the most valuable section is the forum at WorldWideWorkAtHome which has a section where telecommuting job leads are p0sted.
There is a section on the main part of the site that lists companies that have been known to hire telecommuters on a regular basis, but those lists are fairly widely known now so your best bet is still to use job leads sections such as the ones found at WorldWideWorkAtHome or learn how to develop your own job leads through techniques like those discussed at WAHM for searching CraigsList here or more extensively in the InYourPJs eBook that Debra Turner reviewed here.