A bit late jumping in -- No, Jason Cross didn't leave ExtremeTech. Dave Salvator unfortunately did a few weeks ago, but I think he'll enjoy Intel.
Loyd Case is now Editor of ET (he's done a great job over the past four years -- ET will be four years old on June 12th), and Mark Hachman (excellent news guy) is still there too. Loyd hired Jason Cross a few years ago. Jason is definitely a top-notch tech writer, as echoed above, and a great guy too.
How do I know this? I was co-founder of ET and I hired Loyd, Dave, and Mark in late 2000 and early 2001. I'm Nick Stam, and I was also Lab director/tech director at PC Mag Labs since 1991. In mid-2003, I needed to move off of ET to work fulltime at PC Mag for business reasons (though I still helped ET guys where I could).
ET was a spinoff of PC Magazine, not ZDNet. Very confusing, but ZDNet was acquired by C/NET, and ZD print magazines (like PC Mag and CGW) formed new websites, along with ExtremeTech in 2001.
I chose to leave Ziff Davis after 13 years to join Nvidia as their Director of Technical Marketing just a few months ago, working closely with analysts and press on technical matters.
Dave B., I'm probably the guy who you heard left ET (ZD) for Nvidia. We actually met at E3. I was the used-to-be-good-looking-balding-chap among the Nvidians in the room (actually there were a few Nvidians fitting that description), and I was there to observe our product pitch to you, and listen intently to your (excellent) questioning and comments...
Unfortunately, we are encouraged not to participate in online forums for reasons that some of us might get a bit too wordy and regurgitate state secrets
--- but I couldn't resist jumping in this ET thread...
ps - Dave Salvator did a HUGE amount of great work on the 3D Pipeline Tutorial -- I was the tech editor of that 23,000 word three-part monster, and it's still very useful today as a baseline, even if not including all the newer technologies since mid-2001.
Nick Stam
Director, Technical Marketing, Nvidia Corp.
nstam@nvidia.com