I want to share w/ non-sketchup users, non-trimble users. Friends, family, etc. Send a file they can open in a browser, for example. No special CAD knowledge req’d. Nothing to install, beyond perhaps a browser add-on. The opened file can be panned, rotated, zoomed. And ideally, if there are scenes or fly-throughs, these can be ‘played’ as well.
Have them install the SketchUp viewer.