In response to @MarkChinsky comment. My exit was actually a year or two later than I had hoped. My payout is based on future revenues, so I am not out of the woods yet. In my own calculations, I had purposely discounted the future maintenance revenue streams, assuming Sage would continue to eat into margins and that renewal rates would slow down. However, the latest Sage moves have me concerned that the rate of erosion is accelerating.
Not sure how all the others are doing rollups and buyouts, but the smart ones were/are doing it against future maintenance and software revenues, not past performance, and definitely not services. The things that are of most value to you, your knowledge and services, have little value to someone looking to acquire you. So, yes, the value of a Sage customer base continues to decline in terms of value to another partner.