Original sentence: Despite the official Wikimedia response and the differences in format, Wikimedia Foundation chair Florence Devouard has expressed concern over Knol's potential threat to Wikipedia in terms of the competition it will create
Edited sentence: ...Maybe not so much the project itself, but the competition it will create.Despite the official Wikimedia response and the differences in format, Wikimedia Foundation chair Florence Devouard has expressed concern over Knol's competitive threat to Wikipedia, stating: "... Knol is probably our biggest threat since the creation of Wikipedia