I'm sorry WHITEBEARD, but your posts.. really don't carry any weight.
It feels like everyone is talking about oranges and you're trying to convince everyone that apples are green or something.. I don't think you really "pwned" anyone at all.. Sorry if that sounded really horrible..
Anyway, back on topic, like many people mentioned, Mihawk may be better than Shanks in terms of swordplay, but we can't really say who is stronger because it has yet to be proven that Shanks only has swordplay under his belt. I think FFA and many others were trying to point this out but for some reason, this just never gets across to some.
I say they were EQUAL in terms fighting abilities; otherwise they wouldn't really be "rivals". And it may be that Shanks won their latest duel because when Mihawk visited him, he asked if the latter had "come to challenge" him, as if he had been expecting him to come some time or another. But this is speculation.
Mihawk may be "the Swordsman above all the world's swordsmen" and the "Greatest Swordsman in the World", but it doesn't mean he is the one "Invincible Swordsman". If he were indeed that, the WB wouldn't have his current title anymore.
What I'm saying that, sure you may be the best at sword-fighting, but in a real contest, your swords are not the only determining factor in a fight. Heck, even Mihawk could have other things under his sleeves when fighting. There's really no room for argument as to who is above the other.
And, there's nothing that suggests that Mihawk had the "greatest swordsman" title 10 years ago. It could be that both of them (Shanks and Mihawk) had been competing for it, but the title automatically went to Mihawk when Shanks lost his arm. It's not an impossible scenario. Afterall, word DID spread really quickly, seen in the infamous chapt 434, that Shanks lost his arm in East Blue. Mihawk himself didn't even seem interested in fighting Shanks anymore. The thing is, we don't know if Shanks would still lose now after 10 years.
Oh and just for trivias (i think i mentioned this somewhere, but oh well):
Shanks is very similar to another character named Yang Guo in another series called "Return of the Condor Heroes". Both lost their good arm. Both had world-class skills (Yang Guo had learnt skills from a number of prominent teachers that made him a sort of pugilist with different fighting forms) before losing that arm. Both are aged 37 (this sounds like pure coincidence). And Yang Guo became the Strongest Fighter in the land after having trained for 10 years(number seem familiar again?) after losing that arm, by creating his own set of skills (that weren't any form of swordplay). Another character, Zhou Botong, was above the world in terms of skill, but would still lose to Yang Guo because of strength. I'm not saying that Shanks would become the most powerful too, but i'm trying to point out that it isn't impossible for a character to become even more powerful after being "handicapped".
Yeah sorry for the long post. I'd appreciate comments and thank you if you read it wholely!