Actually i'm not waiting the price for $100/bitcoin because if it happen, something big must be happened that make the price of bitcoin decrease so down.
of course there is a big news or major events so they can make bitcoin prices fell sharply even the news of fork bitcoin just give effect to the price dropped to $300. when I was very scared about the news ?
of course, if the price will drop to $100 need more horrible news
Last big drop at bitcoin happened when some user,group didnt were able to cashout their bitcoins from the exchange,the bitcoin went into 200 dollars in some hours,besides that i dont record any recent problem to affect the value of bitcoins.