Hi there. Thanks for your contributions. However, could I encourage you to add more than just external links. In particular, adding the same external link to numerous articles (even though it is a fascinating link) begins to look like spamming simply to increase web traffic. That may well not be your intention, but is likely to be perceived that way. Why not add appropriate information from the Keiper article into Wikipedia (remembering to cite your source and to avoid cutting and pasting copyrighted material) rather than just linking to it? --OpenToppedBus - Talk to the driver 15:35, 5 July 2006 (UTC)