Steve Bennett wrote:
[1] Even more than I can't stand excessive pipe linking ("this disaster was even greater than [[Hicksville train disaster of 1943|the one]] that occurred twenty years earlier").
Gah, hate those. I also particularly dislike ones that hide external links; "for more information, click [http://www.gorgonzola.com/ here]." That combines several pet peeves; directions to "click" somewhere (what if I've printed the page?), uninformative link names, and external links embedded in the article's text rather than at the end in a references or external links section.