[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],[],[[["Google and other search engines now support a canonical link element to help website owners address duplicate content issues."],["Matt Cutts' presentation from SMX West on canonicalization is available as a video and slides."],["Ask.com has also announced its support for the canonical link element."],["Google has launched a webmaster videos channel on YouTube featuring webmaster-related content."]]],[]]