Ready or not, Comcast and NBC will walk down the aisle in matrimony -- but it'll not be without a few conditions. According to The Wall Street Journal, both the FCC and the Justice Department are expected to impose conditions on how NBC online video is distributed online, to ensure the cable operator (with online video distribution channels of its own) doesn't withhold or threaten to withhold NBC Univeral content from rivals -- both Netflix and Apple are specifically cited by WSJ. The FCC is additionally considering restrictions on Comcast slowing down / blocking "legal traffic" from its internet network, maintaining a pro-net neut