I still stick with these numbers in a couple of months timeframe. I assume a geometric growth doubling its price each month until reaching roughly 1K at the end of the year. I base my guessing in a viral adoption, and in the enormous amounts of fiat currency floating arround the world and ready for investments, and the low yield of alternatives for landing that extra cash.
My thoughts on institutional investment in btc is that it will be significantly slower than the geometric price progression we've seen. Problems with liquidity, relative stability of prices, and security of investment from hacks and market DDOS may be keeping larger players away. Anyone investing in BTC from an institutional perspective would be more likely to be risk adverse. Any individuals with larger investments would also be less likely, logically, to put large amounts of money into btc. If the price rise slows over the next few months, stability of price occurs and security of investment are fixed we should see a greater influx of investors.
It's the risk in BTC that's keeping big money away.
I agree with you, but I made a rough calculation that with 1 BN dollars coming to Bitcoin (this is really nothing in a global scale) we could very well see $500 price. Be cautious not to confuse market capitalization with total amount of money put into Bitcoins, as not all bitcoins are sold into the market at any given market price, but only a small fraction. Many bitcoins remain out of the market so far, or have been out of the market for weeks, stored in miners and early adopters saving wallets.
Just to give you an example, I am not going to sell my bitcoins before $1000-1500 unless I discover some fatal flaw in Bitcoin. I am here for the lon run, partly to support Bitcoin, and partly beacuse I believe we are at the very start of a big growth ahead. If it goes down I will accept that, even if I loose all my money.