Facebook and yahoo has long time fight about the patent and cross-license deal. Now it comes to the end.Both technological giant has compromised and joint hands for their cross-license patent issue.But both giant has the advertising and marketing strategy separately for their customers.There is no deal among the advertising partnership. But now they have agreed to give ad in their respective page.This means that both agreed to pay for ad sales agreement.So hear after there is no much difference in the ad sales marketing among the both giants.