I think an addition to PM would be nice to be able to upload the exported HTML gallery to an FTP from within PM not needing any other FTP client. Maybe it should be added into the export dialog since as I observed PM can upload to FTP rather only files from contact sheets not really folders.
Also it would be great for my workflow to enable PM's HTML export to allow renaming of images (and maybe having the image name in the coresponding HMTL files). This could eleminate an extra step I have to use now to save/export each image with a renamed filename then generate my gallery since I have to upload the gallery with my filenaming system extended with some extra info in the uploaded filenames.