Actually Farscape was taken from the point of view of Buck Rogers in the begining. Instead of freezing the Astronaut and sending him in the future they decided to send him through a warmhole instead. Same concept just a different story line. The only similarity to DS9 and BAB 5 is the fact they are both Space Stations. While one sets in front of a wormhole the other sets in front of a jumpgate that connects to several other jumpgates. The wormhole only connects the Alpha and Gamma quadrants. BAB 5 has a planet near it yes but it is void of all life except the hidden machine from a long already gone race while DS9 has a planet but is full of life with the Bajorin's. Yes you can try and make several similarities with the two shows such as Bajor was once occupied by the Cardassians for a very long time just as The Narn homeworld was occupied by the Centuari goverment for 100 years. Yet the stories and plots of BAB 5 and DS9 are completely different. I do not remember a registered telepath throught the show of DS9 stationed there, no betazoids srry. I do not believe there was ambasadors who stayed thier either. The Satation was ran by 2 Humans, 1 Trill, 1 Klingon, 1 Changeling, 1 Genetic Altered Superhuman, 1 Bajorin, 1 Pherangii bartender, and 1 Superspy Cardassian. BAB 5 is ran by humans, I do not see any aliens in Earth Force. SO again a few similarities but when you really look at it not really very many at all.

I can see some points that you guys are making between BAB 5 and DS9. I also agree with alot of comparisons. What i am surprised is how both parties seem to be missing the fact that when the jump gate is activated that "vortex" looks exactly like the DS9 wormhole opening. Only difference is the angle in which it is viewed at. Now i believe both shows may have actually riped off of each other to an extent. But let us also keep in mind almost all sci-fi shows at this point(especially space ones) rip off each other in some form or fashion. The only exception i can think of to this rule may be 'Farscape," let me know i am wrong though please.

Delenn gets the boot from the Grey Council and was replaced by another member of the warrior caste which will more than likely cause issues down the road.
Sheridan gets captured by aliens that the Minbari have dealt with before. Just in time Sheridan escapes into an escape pod before the aliens jettisons their prisoners alive into space (very chilling sight).
In the end another General who sided with the deceased Santiago wants to restore the government from the grasp of the believed PsiCorp involvement. I'm very curious to see how this plays out.
I hope to see more of these kinds of episodes, not too much emotional crap that makes me cringe.