I just recently changed spi-v for krpano and an automatic workflow in wordpress is a must for me. I didnt find any krpano plugin for wordpress at all so I rewrote my old plugin a bit. I really should clean up the code but right now it seems to do the job all right. I am not a programmer so I took an old plugin and changed it a bit a couple of years ago and now I change it some more.
My workflow is this. Upload a panorama jpg via FTP, go to wordpress and write a new post, paste the filename and select it, click the pano-button. And thats all there is to it. Another good thing is that now I have three diffret viewing options. Flash, shockwave or java.
I did this for my personal website only and the plugin is far from finished and I dont really have the time to do so right now. But if anyone is interested maybe I can upload it so someone else can work on it too. Let me know if you are interested.
You can see it in action here
http://nagy.eu/