...and print services, database, etc, etc. - and yes it is being done that way (maybe not for your business). Biggerbusinesses will have a use for more servers but not the extent you claim. I've even seen OCS packed onto a single server...
http://news.cnet.com/8301-13860_3-10363144-56.html
...Digital Britain Read More That's not to say he thinks they are idle distractions for UK Plc but Carter said biggerbusinesses can use their size and clout as a workaround - by, say, leveraging the revenue generated by a large customer base...
http://networks.silicon.com/broadband/0,39024661,39443976,00.htm