http://www.nytimes.com/2007/07/27/business/27soft.html?_r=2&adxnnl=1&oref=slogin&adxnnlx=1185690012-ziUb+qnUgpycEC6WZD+k8Q&oref=slogin

Depending on the quality, this may be an alternative for small businesses or home businesses who would prefer not to pay for features they do not need in the expensive software version of Office...

Also, this had the added benefit of allowing someone to access their work anyplace and on various computers without using a VPN....