No. All I want is to give 0 thought to software. I help to run a marketing agency. Labor is our #1 cost by a huge margin. The monthly costs of software are basically a rounding error. The less we think about it the better.
In the pre-SaaS times, a software business would have to somehow guess/calculate the lifetime value of a customer and bake that into the price of the software when it was buy once. Custom software also was often charged in $/seat, required IT people to do updates and that style of software often requires sales people and convincing CxO's to do purchases. SaaS can just be a CC swipe and expense report.