I'm not surprised really since less and less people burn DVDs. USB sticks are so widespread, easier to use, and less prone to corruption.
I used their stuff a lot - used to get a "Lite" version with my Plextor drives (which used to cost quite a bit back then). You could get the bulk version or the retail version which came with Nero so I went retail. You paid about $60 more for that. When Starforce then killed the drive, I discovered that bundled Nero only works with one particular drives so my new drive (which was bulk), wouldn't work with it. Me = pissed off.
In the end, I just cracked it, and didn't feel guilty at all because, right after they released version 6 or so, Vista was released and instead of patching the very-new version 6, they released version 7 (or it might be version 5 & 6, I can't remember). Basically, they screwed over their customers which included my father who had bought it. After that I dumped Nero and used UltraISO to burn CD/DVD images - much simplier and light weight and doesn't require intrusive drivers, services and agents.