ministry

I will give a presentation on the use of Drupal for national governments and parliaments. I did a research this weekend and discovered that recently more and more national and regional governments use Drupal as a CMS. For example the Ministry of Economic Affairs of Poland changed this month to Drupal.

I wast just noticing the hCard module, http://drupal.org/project/hcard, and was wondering what the rest of you use for your church sites to cater to search engine interests. hCard seems like it may be a step in the right direction. I know PathAuto can be helpful in this. What other tips might you share?