You tend to forget that bitcoin is really really young and little in capitalization, hence, it is unstable.
It will stabilize over the years and then it will be more easy to use for a greater variety of day to day transactions.
Gold is deflationary but nobody sees gold as bad!!
Yes, of course. Goverments and bankers couldn't confiscate people's belongings via inflation. Don't you agree?
Bitcoin is not a currency, it's a storage of wealth, a commodity like Gold with currency like attributes (easy to transfer, etc) but it's not a currency.
You know how I know it's not a currency? Because it's hard to sell anything in bitcoins now... because everyone believes they can buy 2 of that same item your selling in a week.