September 29, 2001: OS X Puma Released
Mac OS X 10.0 was of interest to Mac users. After all, it had been promised for over a decade, but the actual product was less than compelling. Printing, scanning, using a responsive computer were all things that needed a lot of improvement.
The next major iteration of OS X was Puma. The update was given for free to those already using OS X. While OS X 10.0 clearly wasn't ready for the masses, Steve Jobs felt differently about 10.1 declaring, "This is the mainstream release."
As a mainstream release, most users found Puma lacking. Mac users preferred OS 9 and the Windows world was largely unimpressed. While substantially better than 10.0, Puma wasn't good enough for day-to-day use. The "mainstream" release that really wasn't occurred when Puma was unchained on September 29, 2001.
Comments
I never had issues with Puma. It was substantially better than 10.0. The major issues Puma had were with DVD playback and CD burning.
I used every version of mac os x (including the public beta) and puma was a significant step ahead. I used it every day with no problems.