The example described on the source page is very interesting. It is related to wilmaa.com which offers TV channels with the following IDs (available in Switzerland only):
Code:
wilmaa_001@6796?channelID=3sat
wilmaa_002@6797?channelID=ARD
wilmaa_003@6798?channelID=ARTE_de
wilmaa_004@6799?channelID=CNN
wilmaa_005@6800?channelID=DMAX
wilmaa_006@6801?channelID=Kabel_1
wilmaa_007@6802?channelID=KiKa
wilmaa_008@6803?channelID=MTV
wilmaa_009@6804?channelID=ORF1
wilmaa_010@6805?channelID=ORF2
wilmaa_011@6806?channelID=Pro7
wilmaa_012@6807?channelID=RTL
wilmaa_013@6808?channelID=RTL2
wilmaa_014@6809?channelID=Sat1
wilmaa_015@6810?channelID=SF1
wilmaa_016@6811?channelID=SF2
wilmaa_017@6812?channelID=SFinfo
wilmaa_018@6813?channelID=StarTV
wilmaa_018@6813?channelID=StarTV
wilmaa_019@6814?channelID=SuperRTL
wilmaa_020@6815?channelID=NICKVIVA
wilmaa_021@6816?channelID=Vox
wilmaa_022@6817?channelID=ZDF
wilmaa_023@6818?channelID=DasVierte
wilmaa_024@6819?channelID=TV5MONDE
wilmaa_025@10739?channelID=RSILA1
wilmaa_026@10740?channelID=RSILA2
wilmaa_027@10741?channelID=EUROSPORT
wilmaa_028@10742?channelID=DSFB
wilmaa_029@10743?channelID=NICKCC
wilmaa_030@10744?channelID=n-tv
wilmaa_031@10745?channelID=tsr1
wilmaa_032@10746?channelID=tsr2