2008: Satoshi posts a paper to mailing list, nearly everyone declares the idea non-workable.
2009-2010: Satoshi releases software, no one cares. People throw away wallets with mined coins.
2011: A 8-month decline after the first speculative bubble.
2012: "Nothing" really happens price-/news-wise, only minor bubble from $5 to $15 to $10.
2013-2014: A year-long price decline in '14 after mtgox fallout, after the second and third big Bitcoin bubbles in '13.
2015-2016: Price went up from $250 to $1000 among the news talking how "Bitcoin is not cool, DLTs/R3/private blockchains are more interesting".
2017: Price continued from $1000 to $4000. Bitcoin is now finally entering a "trough of disillusionment".