I hope the Core devs will put other "blue sky" stuff on pause for the time being and just roll out a well-tested LN reference library ASAP. A reference library will allow independent developers to build their own LN apps/businesses. I think a lot of the crypto capital is getting sucked into ICOs right now but it only takes one visionary to see that a LN payment processor + secure LN client has virtually unlimited demand (hence, massive ROI).
The Bitcoin Core developers are not the same people who work on the Lightning Network. Those working on the Lightning Network are a completely separate group of people, and there are several different groups of developers within the Lightning Network developers. Each group has their own implementation.
All of the people working on the Lightning Network are in the final stages of implementing everything. The lightning specification is still being finalized, and as that changes, so do the implementations. The implementations are usable and are actively being tested on testnet by many people, not just the developers. We are probably only a few months away from having LN on the mainnet as the developers are really just working on interoperability of clients and ease of use.
Thanks for that info.
The reason for my post is that I have stumbled across quotes from key Bitcoin people along the lines that "payment processing is just one part of Bitcoin, so people are freaking out for no good reason." I hope this is not a widespread view within Bitcoin devs (whether Core or others). While Bitcoin can and will do more than just payment processing, payment processing is, indeed, Bitcoin's killer app
today. Reading between the lines, I think that Satoshi envisioned a potentially long runway for Bitcoin but adoption is growing much faster than I think anyone could have realistically anticipated in 2009. That means that the key people who are guiding development of key features of Bitcoin need to think more like a finance startup and less like a space research agency - get it done
yesterday and the customer is always right! The risk of being non-competitive is that Bitcoin could get swamped out of the market by an inferior (as measured in terms of
Bitcoin's core principles) but more heavily capitalized competitor. While BCH is not yet a serious threat in this regard, it is a living demonstration of the dynamic that is at play, here. With growing adoption, Bitcoin is no longer just a technology, it is a social/economic phenomenon. It is in the nature of market competition that only the fittest survive, no matter how good the technology the non-fittest were using.