I have used the Clipper seamlessly to organize my emails giving them my job number tags, year tags, etc and have been able to recover communication threads very easily- much more easily than with Outlook's search engine. It serves to comply with discoverability my clients demand. You're playing God with my workflow and it will definitely mean I'm shopping elsewhere. I've installed the Legacy version short term in the hope that cooler heads prevail. As usual, most software developers don't live in the real world as we lowly users (the people who pay for your stuff and ensure your livelihood) do.