NLNet announces a kind of browsershots equivalent for word processors, officeshots:
The Dutch government program “Netherlands in Open Connection” and
OpenDoc Society have announced they are collaborating on an online
document factory to compare office suite applications. The free
webservice Officeshots.org should be available by the end of February
2009. Users will be able to online compare the output quality of a large
number of office suites as well as web-based productivity applications.
The idea behind is a website that displays you how your office file is rendered under different office applications.