* How much did Twin Peaks pave the way for The X-Files?
I think Agent Cooper and the show's supernatural FBI shenanigans were a big influence. I also think it paved the way for David Chase to experiment as much as he did on The Sopranos, which I believe he's acknowledged.
It's kinda hard for me to be objective about season 1's flaws at this point.
Obviously, it owed a lot to where they were shooting and related budgetary needs, but so much of the early X-Files seeming to go down in woodsy, Pacific Northwest-type locations felt, at the time, like a direct debt owed to Twin Peaks. Early Mulder also seems like a character that couldn't have existed if Cooper hadn't set the table, as Chris says, and Scully might as well have been some TV executive's fiendish plot to find the only way to make the Albert character somehow more appealing to their target demo. And Duchovny himself bridges the Twin Peaks to X-Files gap.
I remember reading about the upcoming new TV shows the summer before the X-Files started, looking for something to fill the void left by Twin Peaks, and the X-Files stood out as one of two shows that sounded promising. I can't remember what the other show could have been, though, but even in pitch/preview form, that vibe was there.
Re: a concerted effort at watching/rewatching, I guess we should probably wait until the show hits Instant in April now, to get as many people involved as possible. I was telling Sarah, I'm genuinely excited to go back and watch. This was my favorite thing on TV by far when it came on, but I'm pretty sure I haven't seen some of those mid-to-late season 2 episodes in the almost 20 years since they've aired, so I have no idea how the whole thing will fit together.
I'm also curious to see how it'll play for anyone watching along for the first time. A lot of the steam of just how much of a phenom this thing was can never be recaptured, but there's at least one episode ("Missoula, MONTANA!") that I think will still have the same impact.
Also, I'm going to predict ahead of time that Major Briggs will be the character who most rises in my estimation from watching this in the early '90s to now. There's another guy who helped bridge Twin Peaks and Season 1 of the X-Files, by the way. I think he played almost the same character in an episode about the evil power of the Face On Mars.