Customizing your rig or morphing it into a different form factor has become passe. Or so says Google Trends. We checked out a graph of searches on “case mods” over the last four years and found that lookups on the term dropped precipitously for no apparent reason.Here’s the indisputable visual evidence:  Why did the interest in case modding slow down? It’s hard to pinpoint, but perhaps the hobby of tinkerers and creative minds has returned to the underground. What do you think? Are case mods