>>15055631heck yeah brother
I love multi-decade saves the most. I had a four decade save that was mainly Cornellverse but, because of years of storylines, My TEW save was invaded by a wizard villain from my Comic Book Hero: The Greatest Cape save who managed to tear several holes in the space-time continuum over the years, sucking in several real world wrestlers and non-wrestlers, a few more CBH villains, and a few guys from the Thunderverse.
It was mostly stable, and my usual MO was starting a company and taking it global, then quitting to start a new company. Takes a few years at a time but it's fun to do. Also, it's fun to create my own company and show logos.