YouTube's 12 days of top 10 lists continues today with our list of the top 10 videos that inspired the most comments over the course of the year. We know what people watched the most, but we thought it would be interesting to see what videos inspired the most feedback and conversation in 2010.*

The two videos covering major news topics that made the list concerned the contentions issues of the Ground Zero Mosque and Wikileaks. The video to deliver the most feedback was the now famous angry rant about red-heads from CopperCab. Other interesting additions were YouTuber Ryan Higa, who regularly solicited questions from his viewers, and two of our most popular videos of the year: "Bed Intruder" and "Double Rainbow."

Full list (warning: some of these videos contain profanity):

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• Check out the rest of our 2010 lists for the top 10s in:

Sports	News	Trailers	Parody	Non-profit
Tech Culture	Hip-hop	Vehicles	Animals	Most Discussed
Short Films	People	International music	Holidays

*Note: For this one, we excluded pro music videos and special giveaway contests that were drawn user comments!