Are there any mp3 players currently in production that have the brilliant "clip onto your collar" form factor of the Sansa Clip players and are also supported by Rockbox?
I'm having trouble finding any. Being able to clip the player onto the neck of my t-shirt and and use it with very short ear plugs is hands down the most practical way to listen to audiobooks while on the move. And of course, Rockbox is the ultimate audiobook player firmware, as it perfectly keeps track of the current location and correct play order in audiobooks of any length and with pretty much any tags.