I would suggest to add the floppy drives to the program. I had an issue with my floppy drive and wanted to look up the information in Speccy but I haven't found anything. In many PC are still floppy drives and it'll be a very useful feature.
+1 Floppy drives, though rare are often found on computers on which I work. Speccy is a great tool for being the world's "tech guru" and thus I think having a floppy/zip/jazz drive listing might be a good idea