Quick update on Share Your OPML. It now polls the OPML files that it has URLs for. SYO also now fully supports the ping server I implemented last week, so now it`s time to show everyone else how to do it. The pings work exactly as they did for weblogs.com (which is pretty much the standard for pinging in the blogging world), you send the message to rpc.opml.org, it verifies that the file has changed, and if so it apears in its changes.xml file, which is open, as it was with weblogs.com. We`re also working on some interesting podcast-related features for SYO and looking to hire another developer, maybe two, to expand the service. I`m pretty happy with the way it`s going, and want to invest more. Looking for people with PHP, MySQL, WordPress and XML experience.