[rm999]

I prefer the glassdoor approach: aggregate anonymized numbers so people get a good idea of the income and bonus distribution by company, job title, city, and experience. This really gives anyone a ton of useful information without drama.

[maniacwhat]

I think ideally this would be great, but in practice de-anonymization (by cross-referencing etc.) is extremely hard to prevent. So for the effort you may not even benefit from the bulk aggregation, only adding a layer of obscurity.

[smartwater]

That sounds like the least creative way to use mathematics. They can de-anonymize till the cows come home for all I care. In the grand scheme of things, it doesn't matter at all. Plenty of salaries are made public for various reasons.