In addition to other successes observed in media outlets, I wonder if this helps to further demonstrate the power of unions (despite there not having been such a thing in this case) in a subtle manner:

When people act together, they are likely to get positive results.

A different observation:

Not only are they helping themselves and improving Dell's culture, but they are also helping the environment and inspiring others. (And preserving needless burning of person hours.)

Way to go!