The word "moderate", in itself, seems to cause a lot of confusion, having different meanings and seen from both positive and negative perspectives. There have been some that thought it was nothing more than an excuse for lukewarmness, a live-like-you-want attitude, possessing the mindsets that "all roads lead to heaven", "I'm a good person and don't need to accept Jesus", and other such garbage. However, I really don't think that's what "moderate" refers to, in this case.
To me, "moderate" is along the lines of the following:
You might be considered a strict, legalistic, judgmental, intolerant Bible-banger to some, while to others you're not strict enough, and may even be "lukewarm" (or their definition, anyway) just for having a different take on a given "iffy" issue. Or, you realize, according to Romans 14, that one can be a faithful Christian who is serious about God's Word, and still have different convictions of some sort or another. You believe that fellow Christians should be able to get along and be of one mind, despite these differences, and ultimately, there will come a day when all opinions of this-and-that will not matter anymore.
So... these are the types of things I run into, being what I feel to be a "moderate" Christian, and that's why I feel I belong to this particular forum.
I also regularly post in Conservative Christians and Fundamentalist Christians, as I do believe the entire Bible is the infallible Word of God, and I believe as Christians we ought to have reasonable standards in our lives (as opposed to legalism), and do our level best to live according to the Word of God and allow God to lead us all as individuals, trusting that He will convict as He sees fit (which is sort of where the "moderate" part comes in).
There are a couple of links that I have come to appreciate, one of them getting into what might be considered "secondary issues" in the realm of Christianity. The lady who wrote these articles writes from what I feel to be a "moderate" perspective. I may find them again, and post them, when I get a chance. They really give good insight, and make for some interesting reading, if anything.
Here are the links, for anyone who may be interested:
http://barbarah.wordpress.com/2007/02/17/fundamentals-and-secondary-issues/
http://barbarah.wordpress.com/2007/01/26/fundamentalism-and-separatism/