Yes: the public has somewhat lost its interest in Bitcoin. It's no longer new to them, it's no longer in a price frenzy, the hype is gone.
No: that the hype is gone doesn't mean that Bitcoin is no longer 'hot'. There are still massive developments and there's still massive interest in Bitcoin, but it has just assumed some more realistic proportions. There are TONS of huge things going on behind the scenes that the general public is not interested in, but that are really really promising for the future of Bitcoin. The amount of VC money flowing into Bitcoin is enormous, more and more shops keep accepting Bitcoin (in 2014 we've seen companies like Dell, Overstock, TigerDirect, PayPal, Braintree, Newegg and many others starting to accept Bitcoin) and behind the scenes there are loads of developments.
I think that Bitcoin WILL be huge, but that the general public will never care about it and will almost never use it directly. I see Bitcoin as just a network, or a protocol. Tons of payment services will be built on top of Bitcoin, offering superior service to the customer, but abstracting any interaction with Bitcoin away for the end user. For example: this week came out that the 3 biggest banks in the Netherlands (ING, ABN AMRO, Rabobank) have been investigating Bitcoin for a year now and are looking to make all their transactions work through the blockchain. The user wouldn't notice anything different, but the bank would be able to provide its services much faster and much cheaper.
Realistically, to use bitcoins you have to buy it from a site (incurs fees), then create transactions to other bitcoin addresses (more fees) whose owners will have to someday convert their bitcoin to real currency (even more fees). It's not even competetive with bank transfers which costs me a flat fee of about 5€ to transfer funds using my banks internet portal to any other eu bank account.
They charge you? These are free for me.
In fact, EU law says that your bank cannot charge you any more for a transfer to another EU account than to a domestic account.
The killer app for bitcoin will be the FDIC offering insurance on bitcoin deposits.
http://en.wikipedia.org/wiki/Securities_Investor_Protection_...
It seems very complicated and techie to me.
It takes days to send money with SWIFT and the costs are much higher. Bitcoin is a superior technology that provides substantial benefits to banks. That's why the 3 biggest banks in the Netherlands are seriously looking at using Bitcoin for their payments.
Disclaimer: [0] is a referral link, which will give you a free transfer up to 3,000 GBP.
Also: Apple Pay is no innovation, it's just the existing financial system in a new coat. It's so completely different from Bitcoin...