An option to ignore strokes when using Fit to Artwork Bounds or Fit to Selected Art commands
Illustrator now always fits the current artboard respecting strokes and raster effects, as if the 'Use Preview Bounds' option is on.
However, disabling this option does not change the behaviour 'Fit to Artwork Bounds' or 'Fit to Selected Art' commands — strokes and shadows are still considered to be the bounds to fit.
This is not what a user wants in many cases, and geometric bounds are preferred instead.
We need Illustrator to either respect 'Use Preview Bounds' option — as Symbols do — or have another set of option for fitting command, to separately control strokes and effects.

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I wrote a small script to workaround it.
Watch a GIF to see the difference between the native fit and my fit method.
https://dl.dropboxusercontent.com/s/j5zgcioilj8x9o4/Fit%20Artboard%20to%20Selection%20Geometric.jsx