Lets say we have a bunch of machines that all have the same problem and we believe it may be because of a common piece of 3rd party software. Is it possible to run a report that lists all software that they have in common?
Nothing automated, but you could do a query of the machines and use Application Suites. Then export to Excel (hopefully Excel 2007), then use conditional formatting (duplicate Values). Gives a nice visual of what is common among machines. I have used this in the past to troubleshoot.