Alas everything listed is also American, so that explains the lack of Doctor Who or anything else that might be worth considering (Blake's 7, Red Dwarf, etc.).
As a side note, I've never seen Firefly, but I watched Serenity the other day. I'm so very glad I saved the 11 or whatever hours by not watching Firefly. I have no idea what all the furor was over its cancellation by Fox, but watching the movie was none too enlightening I must say. For something sci-fi(esque) aired and canceled by Fox, how about John Doe? That gave you something to sink your teeth into at least.
Going back to those SF shows on that page, notice also how there's nothing recent. I wonder if the lack of proper openings that is becoming more commonplace had any impact on the decision-making. Some may argue comic book stuff isn't (necessarily) SF, but the three-second eclipse shown for the opening of Heroes is hardly something worth Youtubing, despite it being heralded as among the best fantasy shows in years.