Personally for me that currency aspect is not so much interesting as in the startups built around them. Honestly, I am a tad skeptical of the price increase. But anyways. Better than devalued fed notes.
Totally.
But the USD price does matter as a rough
indicator of the purchasing power of one
BTC. I mean, an exchange rate of, say, 5000 USD for 1 BTC would make it much easier for me to set up my own (probably bitcoin-related or bitcoin-accepting) startup business in whatever guise. Honestly, 200 USD per
BTC is just very small change...