I use a Lotus Notes client to a great extent, and I drag it all over the place with me, together with replicas of important databases and documents. Since I travel a great deal and spend lots of time in dubious looking hotel rooms, I wanted to be able to "blog" from Lotus Notes and having those documents (or posts) replicated to my WordPress installation.
The Domino server add-in task I created a while back has been working rather well for me. It retrieves modified documents from an NSF called blogit.nsf and submits them as either new posts or as updated posts to WordPress via the MetaWeblog API.
As soon as my copious spare time (;-)) permits, I'll be posting a longer writeup and making the code available.