you guys did notice that this account was created 1 hour ago, right?
Even check glassdoor to verify: http://www.glassdoor.com/Salary/Google-Senior-Software-Engin...
146k base + 32k cash + 41k stock = $220k (everyone gets bonus and stock). And this averages data before the raise Google gave everyone.
Glassdoor also suffers from the same problem. It's voluntary, unverifiable data. Using it as a source does not help your credibility.
As for verification, I'll bet you lots of money at 10:1 odds that these are accurate within 10k (flux depends on stock price).