We paid our 2 licenses of Mathcad starting with 2008. Our current maintenance will expire in summer 2014.
We are using v15 because Prime is unusable, mostly because of GUI and not because of the missing features.
I saw today the PTC Mathcad Product Strategy at "Roadmap from PTC Mathcad Engage 2013" virtual event.
The presentation confirms that Prime 3 and Prime 4 GUI will be exactly the same as in Prime 2. This means at least another 2 years to pay for nothing.
Taking this into account we are forced to stop paying PTC for an unusable product.
PTC, will all due respect, if you want my money, do something. The GUI can be improved in a couple of weeks by a single person.
Best regards,
Virgil
