Earlier quoted context omitted.
And you owe taxes on it, regardless. I heard some sob stories from the brokers at Charles Schwab after Enron went under - energy traders who had borrowed heavily (on margin) against positions that were now worthless. Oy.
Yes, "wait a year" fixes most of these problems.
Some of the worst horror stories are from people that exercised their options and then waited a year to sell the stock to qualify for long term capital gains. Then the stock subsequently crashed so they owed a massive AMT tax for the difference between strike price and price on exercise and got almost nothing from the actual stock sale.