Tlaw,
First off, thanks for the complements on the site, it is nice to get feedback from our visitor's.
For me, rod length, action and power are always decided by the technique and situation I will be fishing. There is a good article written by one of our ProStaff members (Frank Lapinski) called "Tools or Toys", here is the link:
http://www.bassinusa.com/busa/articles/ ... s_toys.asp
The article mainly discusses lure selection, but the concept applies to all tackle and equipment.
7' & 7'6" Rods give you more leverage and help increase your casting distance. For flipping/pitching & cranking, I like to use a 7' rod. Everything else has its own size for a reason, but if I can get away with a 7' rod for a certain technique, I will go with a 7' rod mainly for the 2 reason I mentioned above.
One example where I would not use a 7' rod would be when using a jerkbait. I stick with a 6' rod. Most of the action used when fishing a jerkbait is downward and when ripping the bait hard, I found with a 6'6" rod, the tip would hit the water before I was able to move the jerkbait far enough.
At first I thought it might have something to do with me only being 5'5" tall (short0, but after speaking with a few other guys who are over the 6' mark in height, they also agreed that they have the same problem when ripping.
There are also times when a 7' rod can be used for special techniques. A good example would be fishing deep diving crankbaits. I was fishing a two day tournament last year and was cranking my bass off a hump in 35' of water that came up to 10' at its highest point. I found that in the morning the fish would come to the very top of the hump to feed and then pull off to the first drop on the hump which was about 22' deep. My crankbait was only getting down about 18' and I was not able to connect with the bottom. This is where the 7' rod really helped. By "kneeling and reeling", I was able to get the crankbait to make contact with the bottom and when it did, I would connect with a solid bass.
(If are not familiar with the “kneel & reel” technique, it is simply kneeling on the deck of the boat and sticking the rod tip straight down into the water when cranking. With a 7' rod, you can pick up an additional 4' to 5' in lure depth)
Anyway, I think I put in my 2 cents (actually that was more like $1.75). Hope it helped...
BC