In 2002 there wasn't anyone in FS1, aside from a guy called... ehh. I forgot. He still ran the points mission until he surpassed Xinny and Zero.
We used to organise FS1 games though in the SSC. But yeah, there wasn't anyone in FS1.
In FS2 however, there were always a few people you could count on to be there.
In its FINAL days though, I remember there still being 20-30 regulars there. Maybe not at all times, but certainly during peak.
Yes, it sucked it wasn't popular. But the fact it went down doesn't much have that much to do with it. D3 was being played (not sure how much, but certainly more than FS2 in its final days), and if they cared about keeping it up for "people who play", it would be done for them.
But it was broken.
However, they gave it to us. We should THANK PXO/Volition for giving it to us, instead of suing them. That way, there is hope that it will be once more.