Christoffer's Hpricot Goodies
So, in what ways have you guys extended Hpricot? I really enjoy this collection of accessories to Hpricot by Christoffer Sawicki, who also wrote the Hpricot-based HTML-to-feed library called Feedalizer.
He has one script that does
gsub! on all text nodes in the document. Another script is for generating tables of contents from the headers on an HTML page. I imagine that would go great with Markdown and Textile. (See also: del.icio.us/tag/hpricot.)