Not a day goes by where we’re not asked the question, ‘What are the top online video sites’? Once again, the December 2007 Top 10 consists of the usual suspects. Plus here are a few key points of interest that might make great meeting banter or Happy Hour conversation.

• MySpace lost 6% video market share and slid to 5th place for the first time ever. A year ago, MySpace held 2nd place among video contenders, with 19% market share

• Heavy.com sustained one of the biggest losses of the month, coming down 34.9% for 2007.

• Metacafe.com posted respectable gains, up 113.5% for the year.