Tunewear offers an awesome little “tripod speaker” for iPods and iPod Shuffles, called BOOMTUNE mini. I really like the design, but I’m betting the sound quality isn’t much to speak of. Unfortunately I’ll probably never know because, at least for now, this little gem is only available in Japan… They get all the best stuff.
Tunewear does offer a line of nice iPod accessories for us Americans too. I kind of like the TUNECLIP, an iPod cable winder.