Please correct me if I'm wrong, but my impression was that Stargate, which had the big Showtime following, kind of raised the bar a bit, ratings-wise. Farscape had the same ratings it had always had, but Stargate was generating bigger ratings, and so the SciFi people brilliantly decided that the best thing to do was to axe Farscape.
This served to divide the geeks against each other, with many iterations of "Farscape Sucks, it deserved to die!" and "Stargate blows, RDA is a jerk!" flying back and forth. This irked me greatly, since I like both shows, and it wasn't as though Stargate came in with a chip on its shoulder to knock Farscape down a notch...
Anyway, that was my remembrance of it.