If bitcoin survives for another good number of years and does not get overtaken by something like a hypothetical bitcoin2, its prospects are, indeed, bright.
However, at the moment this rather extreme price bubble is about to severely damage its fair reputation.
Currently it is not the Cypriots or the Spaniards who buy bitcoin. It is only a growing bunch of newbie speculators and their mothers. The only reason why they buy bitcoin is because the price is rising. And the price is only rising because these people are buying bitcoin. This is how bubbles are made.
There has been no significant increase in real-world use of bitcoins. A few more companies are now accepting bitcoins, but very few customers actually pay in bitcoin. Therefore the price will sink back to pre-bubble levels within about half a year after this bubble bursts, which it may do within weeks.
As usual it is impossible to make any precise estimate about how high a bubble will go, because a single person can prick it by selling a lot of bitcoins and thus inciting a sell-off panic. If nobody does, such a bubble can grow to strange heights. But even then this one cannot grow to $1,000. As the Germans say, trees do not grow into heaven.
It is a bit difficult to say what the pre-bubble value is, because this one began before the previous one of 2011 was fully deflated. I am sure though that the bitcoin price will fall to some $20 level and quite possibly into the single digits. $50 is way out of reason. Let's talk again in half a year's time.
I agree, I've been researching and following the behaviors of the so called 'new investors' on this forum, on reddit/r/bitcoin, on Twitter, YouTube videos, comments of Bitcoin articles etc - and I get a general feeling that people feel excited because they are some kind of revolutionary changing the world and becoming a millionaire in the process (after Zuckerberg did it, everyone feels like 'why not me too!'). It's certainly a dream that would excite any person and could even lead them to think and act irrationally.
What I have NOT heard is of case studies involving businesses who are rejoicing that they started accepting bitcoins (in fact I believe the bitcoinstore.com is having lots of issues despite even providing cheaper prices), I have not seen any 'killer app' (Satoshi Dice is, sadly, the most used 'function' right now), I have not even seen people excited to even spend or send their coins anywhere despite the value and supposed myriad of things they can do with it.
I don't think this bubble will pop easily, the adopters are probably willing to go broke to get a chance to live that dream they have in their mind of being Bitcoin millionaires. It's going to be an interesting thing to observer, that's for damn sure.