[wikibob]

Now that is a fascinating tidbit.

All this tax advantaged retirement savings is an almost entirely shadow-world when it comes to compensation. In tech places like http://levels.fyi has done amazing at leveling the playing field, but something small like an employer offering after-tax 401k, or only having horrible high fee fund options, makes a significant difference over the years.

Can you use a throwaway and name some names of employers that you know offer the after-tax-401k-to-personal-Roth option?