Why not just a simple spreadsheet of salaries?
It's strange to me that these salary discussions are so narrowly focused on just pay/bonus and don't seem to care about benefits and work/life balance. Here's stuff I track in my own career spreadsheet and compare new jobs against these metrics when considering a new one:    * Vacation, sick, and holiday time off
    * Distance to work and traffic considerations
    * Relative cost of living
    * Health insurance cost and coverage amount
    * Retirement benefits (401k, pension, etc)
    * Expected work hours per week