I hope you don't take it personally that I'm using your post to demonstrate the pathetic level of economic debate on the internet. Many of us have seen posts nearly identical to this one over and over again. I can't speak for anyone else, but I personally wish that people would stop writing junk like this.
Excess of Deflation and Inflation will not be good for anyone,
This is circular. Excess implies bad, and [bad]X is not good.
though a slight bias towards Inflation is good for the growth of an economy.
You cannot assume that anyone here will agree with this. Many of us are interested in bitcoin because we suspect that this assertion is false. (Note that an assertion is different from a conclusion.)
Deflation in Bitcoin will be bad for the use as a currency esp the tremendous increase from say $5 to $200 before it is settling down at the current price levels.
No one has presented any evidence (as far as I'm aware) that the price action of the last few months has had a negative impact on bitcoin commerce. The data that I've seen show bitcoin activity on an upward trajectory, nearly unrelated to the meandering of the exchange rate.
A 40X deflation will just make people hesitant to even use Bitcoin as a means of trading, rather keeping it as the value will be far more.
Essentially, this is the matter currently under discussion. Asserting your side is not an argument.
Hopefully Bitcoin prices will remain more or less stable to facilitate its use mainstream.
This is a logical impossibility. Mainstream adoption requires a dramatic increase in value. It also confuses cause and effect, since the cause of the recent volatility is the low valuation of bitcoin.
As a whole, Bitcoin is meant to be deflationary, but a bit of deflation won't hurt, similarly a bit of inflation does have its uses.
No one that likes bitcoin is interested in hidden taxes. We prefer that forced wealth distribution happen on TV, with guns drawn, so that everyone can see what is really happening. Thus, we reject inflation's "uses".