Wimax is a killer technology
Like a few other destructive technologies for example mobile phones just killed pages and they are virtually non existant.By the looks of it wimax will not only kill cable broadband and adsl businesses but also mobile phones may become thing of the past with people using voip for thier calls using thier wimax enabled mobile phones or shall we say hand held voip devices of voip phones.Its a very big possibility that voip will be very widely used using either skype or google talk or even yahoo messenger or may be some new voip client custom built for wimax phones.Video conferencing is also a possibility with wimax.