I'm still pretty new to bitcoin and was lurking around on Blockchain.info I mosied on over to the recent largest transactions page and found one transaction to 1 address for 14329.90 BTC equal to $ 1,566,258.07 at present rates. My thoughts are someone is putting some very large amounts of fiat currency into BTC. What could this be a large buy, or transfer of btc from an early adopter to a more secure wallet?
http://blockchain.info/address/1FvMVtzxACJejfZvqtiSsTrUCpR2HYveB6Sorry if this is someone on the forums transaction.