By your incorrect assumptions of what counterfeit is, anything people invest in to hedge against the dollar serves the same purpose as counterfeit. That just is not true.
Please look it up.
I already agreed to call Bitcoin quasi currency, since you didn't like the negative connotations of "counterfeit." I'll offer another alternative: Faux currency. Strong, dignified, smart sounding.
I'll repeat my point though, i never claimed that Bitcoin was a case of counterfeiting, but rather was functionally equivalent to counterfeit money in devaluing real currencies. I've repeated that more times than i care to remember, and i'm starting to feel trolled.
A decent counterfeit bill could be spent at a gas station or a grocery store, a quality clearly not shared by Bitcoin. So i agree with you, and we could move on, but...
If i *did* wish to make a point for the sheer pedantic fun of it, i *would* point out that Bitcoin is a counterfeit currency -- not because it may be mistaken for a Dollar or Yen, *but because it can be mistaken for a currency*. I'll grant you a guy has to be pretty simple to mistake it for monyz. Fingerpointing, GTFO! and guileless laughter are much more common when confronted by Bitcoin, but there's obvious intent to defraud. Being a lousy counterfeit is no defense.
About being stuck with worthless currencies:
I C wat U did their! But i'll let you slide on saying "currency" in the same breath as Bitcoin. The folks at Webster's were on a week-long meth binge with their buddies at Britannica, banging ungodly amounts, so when it came to defining currency, they got a bit... sloppy. No biggie, all in good fun.
So, keep in mind that a real currency becomes worthless after significant historical events like wars, revolutions & military coups. Bitcoin can become worthless if Misha accidently int into long while coding on his spring break, and peer-reviewer Pasha accidently too wasted to catch the error. Or 1337 xaxor finds a weakness in the protocol. Or one or two governments get bored enough to notice & drop the banhammer. Or "BRB, Lightcoin or Ripple is currency de jure!1!". Or, most likely, Bitcoin gets big enough to get noticed by real players, who use it 'till it's too beat for lulz & send it home with bus fare & a ten dollar rock, but no kissies.