lots of people for very long time. works fine don't expect really old games to work with anything newer than FX series GPUs. but thats not what you asked, just think it should be said that you shouldn't think just becasue it works just fine all games should work on cards without table fog support and 8 bit palatalized textures. Howver it does mean that you can run nglide on a 6-7 series gpu and it should play windows glide games just fine on 98se

Tested a GeForce 7950 GT AGP 256 MB on modified 8xx drivers for Win98SE.

3D Mark 2001 ran fine, as did most newer games. However, I could run these newer games on even faster GPUs. I tested an old Win98SE game, Flanker 2, in 32bit colour and there was colour banding on the sky box. GeForce 6800 Ultra had less banding, but Voodoo 5 and GeForce 5900 Ultra ran the game fine, so I dropped the 6 and 7 series.

I used a 6800GT until recently when I switched it out for an FX card. Too many games had issues with it sadly.

Newer games were generally fine of course but they were more in the XP era and didn't need a 9x box.