Open Source Project– 1,700 Salaries Now with LinkedIn, Twitter, PMs- Share Yours (blog.step.com)

Unfortunately, there aren't yet enough compensation data points for other companies for us to do an analysis. But, we did include a link to the raw data where people have contributed their compensation for some of these smaller companies: https://docs.google.com/spreadsheets/d/1BYn35bPjeUTZY_W_dkAQ...