BTC development in the recent weeks:
$20.000 - bitcointalk users: yeah it will go up to $100.000 - invest now
$19.000 - bitcointalk users: oh a small drop, no worries, invest now
$18.000 - bitcointalk users: oh it's going up very soon
$17.000 - bitcointalk users: no problem, christmas and new year and you know
$16.000 - bitcointalk users: you know, high transaction fees and so on, will go up again
$15.000 - bitcointalk users: I don't know why but I feel it will go up soon
$14.000 - bitcointalk users: I don't know why but I feel it will go up soon
$13.000 - bitcointalk users: It's january, chinese people doing some stuff, but it will go up again
$12.000 - bitcointalk users: chinese people doing stuff
$13.000 - bitcointalk users: see! told you, going up again, will reach new high very soon! $100.000!
$12.000 - bitcointalk users: oh, just a random drop
$11.000 - bitcointalk users: ...
$10.000 - bitcointalk users: drop will definetly stop at $9000, because analysts said so.. invest now
$9.000 - bitcointalk users: that was predictable, so invest now, will go up from now on
$8.000 - bitcointalk users: the reason is the negative media coverage, but it will recover soon
$7.000 - bitcointalk users: will recover soon, hold your coins, will rocket in spring