Check this out, paying close attention to the end of article where they already decided to make this news trivial and not worth further exploration…

http://news.yahoo.com/ufo-found-ocean-floor-191702862.html

Out of 11 answers, which of you learned scholars and sceptics took your time to actually follow the link provided? Right…
Mmalky… I see they hand out Top Contributor badges to even the most useless members of Y!Answers.
Satan Claws… Pretty lame, you are comparing that link to what 90% of scientists say is an inevitability. Have an open mind, or not and stay in the dark, I don’t really care.

Well given that its a big artefact type thing on the bottom of the sea then logic would dictate that there is 99% chance that its a ship and maybe 1% that it might be an aeroplane. I guess a stonehenge type thingy is reasonable but for the fact that it so deep. I’m not sure that sea levels have changed quite that much in the last 5000 years.

Its not really like a perfect circle either. Its more like circularish with big bits missing and a bit like a cats paw print at about 2 o’clock.

So itsa definitely the remains of a giant milk saucer and the print of a giant space faring Martian moggy called Fluff.