If all 10 of them come true (and appear to be causally independent of each other), then you should be criticized for underconfidence.
/looks at http://predictionbook.com/users/gwern
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I'm guessing that many of your 80% and 90% predictions would be positively correlated with one or two major trends (e.g. there was no global economic meltdown in 2010), so it's not quite that simple. Looks like pretty good calibration to me overall.
As we did last year, use this thread to make predictions for the next year and next decade, with probabilities attached when practical.
Happy New Year, Less Wrong!