Many new growers (and this is the Newbie section) are not providing adequate lighting. Many times, because of lack of funds they are starting with a few bulbs, sometimes only one! I have, in the past started out with minimal "warm" cfls and my plants did stretch like hell. I switched to "daylight" cfls and the stretching stopped, and without adding additional lighting. I think there is a large enough a segment of new growers that do start out like that and/or that is a common enough occurence(again, among newer growers) to merit my previous advice.