Rebol [ Title: "Stack Overflow Rebol Answers" Date: 16-Feb-2013 Author: "Christopher Ross-Gill" ] do http://reb4.me/r/altxml use [feed answers][ feed: load-xml/dom http://stackoverflow.com/feeds/tag/rebol answers: collect [ foreach question feed/get-by-tag <entry> [ question: find/match question/get <id> "http://stackoverflow.com/q/" question: load-xml/dom join http://stackoverflow.com/feeds/question/ question foreach answer next question/get-by-tag <entry> [keep answer/tree] ] ] insert clear feed/find-element <entry> answers feed/flatten ]