The only certainty that Obama's re-election brings to the market is that there will be higher taxes as a reward for taking risks. That is a negative for markets. Higher taxes weaken our economy and if what I read is true, it will be one of the largest tax increases in out history come January 1st. I like 3D Systems Corp., but I sold out my shares today as a defensive move. Only time will tell if that wasa smart or foolish decision on my part.