2. check the markets and you will see some prices move the price up or down quite easily using small amouns such as <0.05btc
note btc is measured in millibits on some markets (44=0.044btc)
yep for under $90 you can sometimes move prices from $2015 down to $2009
this is more due to:
the hassle of AML/KYC registration making people uncomfortable using exchanges
the risk of exchange bankruptcy with the "we been hacked" excuse to run off, so people dont trust using exchanges
the bitcoin tx fee making it annoying and more costly to move funds in and out of exchanges.
all causing the markets to not really have much resistance to fluctuations
I think what you say are totally irrelevant. Some sentences I do not even understand.