The Workpost Directory has grown to over 200 professionals. While this number isn't particularly large, it's accomplishment for Workpost. It's hard to create a directory in which members must voluntarily register and choose to be listed. The biggest online directories are often put together like phone books with 2nd-hand data gathered from multiple sources and lists. We don't want to do that, we want pros to be involved in the process and to create a service that is more personal and useful.
Workpost will never have the biggest directory on the Internet but hopefully will have listings with quality professionals you can trust.