NanoParty in your Bathroom

What we have here is a set of speakers that you plug your iPod Nano into so you can listen to music, nothing ground breaking. What I thought was interesting though was how they suggested using this in your bathroom, which is exactly what I do with my cell phone. So, $200 for a 2GB Nano and $50 for a set of speakers or $30 for an Audiovox SMT5600 (after 2 year contract) + 2 GB miniSD card @ $170 you can do the same thing AND have a great cell phone that's not much larger than a Nano. Humm, which one would you choose?

Also I'm glad to hear I'm not crazy for listening to my phone while I take a shower.