Sympathize? With Siber Systems? Surely you jest!
I can certainly understand the folly of offering so-called "lifetime" licenses, though if developers see fit to offer them then they damn well better have a good business plan in place that supports them. And if they don’t then they are either very stupid - which I doubt in Siber System's case - or they are just full of crap and know damn well up front that they will renege on the licenses at some point. Now that I believe.
Of course there is one more case to consider: Developers such as Slysoft - who offered lifetime licenses for a long time and have since basically invented just about every advancement in breaking copy protection of CD's, DVD's, and Blue Ray. When it got to the point of them needing to change their license model to survive
they kept their promised license model in place for those to whom they sold it and changed the model only for new customers from that point on. And when they got some negative feedback anyway (read: crying and whining from those who had somehow used the software for years without ever purchasing... hmmm), they put it off for a whole year AND offered their lifetime licenses all that year at a discount. Then they changed it. And only for new customers. That's how it should be done.
For other developers who started out offering their product licenses with "free updates" with no limitations stated, they are con artists and for them I have absolutely no sympathy at all. None. Zip. Zilch. Nada. May they fail in their endeavors and choke on their own avarice!
Not that I take it personally or anything.

Thank you.
Jim