I'd also recommend taking a look at the DPUG.org galleries. You can start here--

http://www.dpug.org/gallery/browseimages.php?c=17

You'll find everything from straight digital, to scans from film, to handcoated processes (platinum, palladium, kallitype, casien prints, multilayer gums, cyanotype, and combinations thereof) from digital negs that may have come from film or digital originals. Not sure if we may also have some wacky things like platinum over inkjet over there, but I wouldn't be surprised. I have seen such combinations. I don't know if anyone on DPUG is imitating Dan Burkholder's orotypes via digital negs from iPhone originals yet.