If you access my Frugal Algorithm site right now, you’ll see a closed for maintenance sign. I am in the process of porting the site from WordPress to Drupal.
WordPress is an excellent application, but I really do find it incompatible with my interests. I miss my Views, and the way that Drupal implements extensibility. I found returning to WordPress to be too constraining, though I think the nature of the constraint is what makes the tool an excellent product for those who want a weblog, without having to bother with other aspects of a content management system.
Trying to support multiple content management systems is not viable. I do have one job I want to finish for a friend, but after that, other than answer general questions for friends, my WordPress days are at an end.