Is it possible to write a macro that analyzes a document and gives you a report e.g. saved views, number of object styles, number of symbols, number of transparencies?
I use sancho's preflight macro - it offers comprehensive details about what's in a file - it's saved me several times, and allows me to find problems in a file. For example, ink density issues, and white overprints etc. It can not only find them, it can take you to them. It can also simplify and normalize files. It's not free - but it's serious power for those serious about prepress.