hmmm
Well, although i can't give you the exact numbers as they are now,
the xserve at work connected to a xserve raid has an itunes library of more than 30,000 songs..
Although a large portion of that is just production music and sound fx
(I work at a television production company)
Currently working on capturing in the CD collection at home,
a rough estimate would put the cds in the number of over 20,000,
and a vinyl collection of about 10,000.
(That what you get from having a father who used to be a warner music australia executive and still running an independent record company with contacts with every label...)
Now all I need is the storage space...
And it would seem pointless to capture it all in compressed
I was given the task a few years back to setup a iTunes server for a record label that wanted to have the entire catalog captured in and available to listen to over the network and have the songs available for email etc..
That was about 50,000 songs, and would have grown quite a bit since then...
+ With people in the company going on trips to music industry functions all over the world and now being able to take the whole companies catalog on a few ipods ready to listen to where-ever (itrips included) without having to lug huge amounts of cds overseas.
You go to midem now and everyone have got ipods.