That's kind of my problem bamspeedy. While I certainly could just not do ics(like you said it can take the fun out of the game) there will always be a thought in the back of my head nagging me that I'm holding myself back. I wouldn't have a problem with Ics being a viable strategy in civ 3. I just have a problem with it being the clear dominant strategy. I wish there would be a few more drawbacks to it like in civ 4.
I'm sorry if I'm being dense here. Why are you convinced that it is the clear dominant strategy? A couple of very experienced and hall-of-fame players have posted that they don't use ICS, but rather have a productive core of cities with wider spacing. Are there other HoF games that seem to use ICS?
Although I've seen ICS mentioned in a few strategy guides in the War Academy, the majority of the articles are advising other methods for city spacing and improvement. If I've missed something, I'd like to read it so that I can evaluate it.