1.The Honeymooners
2.Three's Company
3.Sanford & Son
4.Good Times
5.Diff'rent Strokes
6.Married with children
7.All in the family
8.Fresh Prince of Bel-Air
9.What's Happening
10.Growing Pains

Check this thread (http://www.sitcomsonline.com/boards/showthread.php?t=155393) and this thread (http://www.sitcomsonline.com/boards/showthread.php?t=155549) for lists of members' favorites.

1. Bewitched
2. The Munsters
3. Batman 60's TV show
4. Sanford And Son
5. All In The Family
6. Good Times
7. The Jeffersons
8. Soap
9. Lost In Space
10. The Flying Nun

1. Star Trek: Deep Space Nine
2. Star Trek: The Next Generation
3. Star Trek
4. Square Pegs
5. Charles In Charge (Pembrokes)
6. The X-Files
7. The Facts of Life
8. The Dead Zone
9. Millennium
10. Wonderfalls

I couldn't Narrow It down. Here's my top 20, in no particular order:

10.Dawson's Creek
9.American Dreams
8.Everwood
7.Star Trek:The Next Generation
6.ALIAS
5. ER
4.Star Trek: Deep Space Nine
3.Third Watch
2.Buffy
1.Roswell

10.Honeymooners
9.Blossom
8.Roseanne
7.8 Simple Rules
6.Growing Pains
5.Married...With Children
4.All In The Family
3.Facts Of Life
2.Diff'rent Strokes
1.Three's Company

1.Family Ties
2.The Facts of Life
3.Happy Days
4.The Cosby Show
5.Head of the Class
6.Growing Pains
7.Full House
8.Step by Step
9.Family Matters
10.Spin City

I've done this before and I'll do it again. It's probably changed since the last time I've posted it.

1. "NewsRadio" (1995-1999)
2. "Wings" (1990-1997)
3. "Ellen" (1994-1998)
4. "Taxi" (1978-1983)
5. "Boy Meets World" (1993-2000)
6. "The Odd Couple" (1970-1975)
7. "The King of Queens" (1998-Present)
8. "Curb Your Enthusiasm (2000-Present)
9. "Chico and the Man" (1974-1978)
10. "That 70's Show" (1998-2006)

1. Punky Brewster
2. Small Wonder
3. Edison Twins
4. Remington Steele
5. Three's Company
6. What's Happening
7. Eight is Enough
8. Whiz Kids
9. Automan
10. Planet of the Apes tv series

In no Order

Smallville
Family GUy
Simpsons
Dukes of Hazzard
Wonder Years
Boy Meets World
King of the Hill
Roseanne
That 70's Show
My Name is Earl

done it before, but always changing:

comedies only:
10. Gimme A Break
9. Curb Your Enthusiasm
8. One Day At A Time
7. Soap
6. Diff'rent Strokes
5. Seinfeld
4. The Facts Of Life
3. The Golden Girls
2. Sex And The City
1. Roseanne

dramas/sci-fi/hour long shows:
10. Murder She Wrote
9. Angel
8. Simon And Simon
7. Desperate Housewives
6. Popular
5. Roswell
4. Moonlighting
3. Charmed
2. Ally McBeal
1. Buffy The Vampire Slayer

#1Family ties
#2Quatuam Leap
#3the hooney mooners
#4boy meets world
#5The jerfferson's
#6 fresh prince of bel-air
#7 alf
#9 the lucy show
#10 the incrdabile hulk tv show