Erm...
Call me stupid, but why is she suing the company rather than the individual (apart from the fact the company has more money)? Did she report it and the company do nothing? The article implies nothing of the sort.
Now, I'm not saying she wasn't harassed (I've met some IBM executives and they are some of the most boys-club people I've ever met) but going after the company *and not the individual* is ridiculous and makes people doubt your reasons for bringing the lawsuit.