It wasn't bundled with the iBook because it had better sound features than the Powerbook G4 (which it doesn't), but just because the iBook has always had a nice bundle of software on them from day one.
Kinda like the iMac DV - came with FireWire ports and iMovie - and that's for making your own home video's? 3.5 MB/seconds - about 28 minutes of video on the stock 10 GB hard drive. Almost just as pointless.
Mac mini (Mid 2011) 2.7 GHz i7, 8GB RAM, Crucial M4 256GB SSD + 500GB + 1TB FW800 OWC Mercury Elite Pro mini
iPhone 4S • iPod nano 8GB • Sound System Audio Engine A2 • Display UltraSharp U2412M 24"