Well, this is the message that I just stayed up waaaaaayyy past my bedtime (well, not really, but I really should be asleep by now) to write to send to CBS, telling them why they should remaster DS9.
I will donate $10 to charity if I get an e-mail back from CBS saying "tl;dr".

Seriously though, I know it's preachy, but I'm actually pretty happy with it. I think it touches on some really key things about DS9. Who knows how I'll feel when I look at it with clear eyes in the morning though...
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Hello,
Recently, CBS engaged in the laborious, painstaking process of remastering Star Trek: The Next Generation from the original film up to high definition. CBS should be honored and congratulated for their efforts. Star Trek: TNG is a milestone in TV history and is a cultural icon.
There are rumors that CBS is considering remastering TNG's spin-off series, Star Trek: Deep Space Nine, in a similar process.
I am writing to say that I, as a life-long Star Trek fan who owns every episode of Deep Space Nine on DVD, would purchase remastered DS9 episodes on Blu-Ray at any reasonable price.
Deep Space Nine was bold drama. Truly a 130-hour long saga, DS9 took its characters through a grueling and wonderful seven years. A thieving boy became chief engineer. A maligned brother became a head of state. A broken man became a people's savior. Viewers saw friends get married, start families, and they saw friends betraying each other for righteous causes and dying for the greater good.
Casting aside Gene Roddenberry's utopian vision of the future presented in TNG, DS9 did not shy away from humanity's shades of gray:
Was Kira Nerys a terrorist or a freedom fighter? (See season two, "Necessary Evil.")
Did the Federation have the right to curtail its citizens' civil rights during times of infiltration and war? (See season four, "Homefront.")
Should Starfleet officers hold themselves to admirable but potentially fatal moral standards, or should they do whatever it takes to safeguard the lives of those they have sworn to protect, ethics be damned? (See season five "Nor The Battle To The Strong," season six "In The Pale Moonlight," season seven "The Siege of AR-558," season seven "Inter Arma Enim Silent Leges" and season seven "Extreme Measures.")
These questions are yet more relevant today than they were twenty years ago. But, these questions were addressed in an era that lacked the bitter partisan bickering that characterizes our national conversation today. Both conservative activist Alan Keyes and liberal satirist Seth MacFarlane have publicly indicated high regard for Star Trek: Deep Space Nine.
Deep Space Nine examined social issues, including job loss and poverty (for example, season three, "Past Tense"), equal rights for women (for example, season three, "Family Business"), and racism (see season six, "Far Beyond The Stars," a masterpiece of television).
Deep Space Nine portrayed real people dealing with realistic personal issues. Examples range from balancing a career with marriage (the entire series, but particularly season one, "A Man Alone") to unplanned surrogate pregnancy (several episodes, but particularly "Body Parts" and "Looking for par'Mach in All the Wrong Places") to being a single parent (again, the entire series, but particularly season one, "Emissary").
Especially relevant to the matter of HD remastering, until the release of J.J. Abram's "Star Trek" in 2009, Star Trek: Deep Space Nine had the most extraordinary special effects and computer generated images the Star Trek franchise had ever seen. The starship battles in the sixth season episode, "Sacrifice of Angels," for example, are marvels to behold, and deserve to be viewed in the highest definition possible.
But politics and CGI aside, Deep Space Nine built its foundation on stories that make you think and make you feel.
"The Wire" illustrates a character's painful withdrawal from an addicting painkilling. "It's Only A Paper Moon" depicts a veteran returning from war, but unable to return to his life. "The Visitor" tells the story of a son who spends his entire life trying to rescue his dad from an almost-but-not-quite death.
"You Are Cordially Invited" gives us a sense of the complexities of cross-cultural marriages and makes us laugh along the way. "Rejoined" will resonate with anyone who has felt forbidden for being themselves. And anyone who has lost a loved one will see a bit of themselves in numerous episodes of Deep Space Nine, including "Emissary," "Life Support," and "Shadows and Symbols."
And, of course, the producers of Deep Space Nine knew when to make us laugh. "Badda-Bing Badda-Bang" shows us how to knock over a casino (seriously). "Little Green Men" gives us a very good sense of what REALLY happened as Roswell. And "Trials And Tribble-ations" bring us back in time, literally, to the days of Captain Kirk and Mr. Spock.
The episodes I have listed here provide a small sample of the quality that characterizes Star Trek: Deep Space Nine. Simply put, this show is too good to pass up.
I realize it may seem like a gamble, but I strongly believe it is in CBS's best interests to go forward with a Star Trek: Deep Space Nine remastering project. Star Trek: Deep Space Nine is the best television I know. The public deserves to see it again, remastered for the 21st century.
Thank you very much for your time and consideration.