During the first altcoin scare in 2013 when 100s of altcoins first appeared, there was a lot of discussion in the original GCBU thread on if network effects were strong enough to hold the market to just Bitcoin and keep crypto currency usage and value primarily on the original Bitcoin chain. The general consensus was a mostly confident YES, that the network effects of each individual user wanting a platform that provides interoperability with the largest number of other users would keep Bitcoin as a dominate chain, even in the face of 100s of competing altcoins and even government interference.
Network effects however derive from usage, if users do not use Bitcoin directly, then most of the arguments we made in 2013 no longer hold.
Well we finally reached the point where Bitcoin is no longer functionally usable for transactions. If you are an ATM vendor your business is currently broken because someone depositing or withdrawing $100 faces +20% fees. If you are a payment processor, customers are incentivized to not use bitcoin for purchases for anything less than a few thousand dollars. The list goes on. In each of these cases business owners and users are financially incentivized to use something other than Bitcoin.
The only two questions that really matter right now, and which significant financial wealth can be generated by answering correctly, are:
- Is Bitcoin's current dysfunction so bad that it is strong enough to overcome the strong binding force that network effects have (something we previously argued against)
- If Bitcoin's network effects break down and another chain emerges as the dominate chain, which chain will take over?
I think most people here are arguing for network effects to break down and for a flippening to BHC to occur. But it is important to remember that many of us (myself included) argued pretty passionately that this is either not possible or very difficult.
However, again
if people can't use Bitcoin the chain no longer binds them together.
The fact that Bitcoin is at all time highs, the financial markets are adding Bitcoin trading vehicles, the financial press can't stop talking Bitcoin and there are rumors central banks may add Bitcoin to reservers, is all irrelevant because this is not usage. Someone buying a Bitcoin on a futures market, can only sell that future back, they can't transact with the coin.
After seeing the updated Bitcoin Cash roadmap I have become very bullish on a flippening to BCH. When the fork first happened I only made a very small conversion over (despite the fact I argued pretty hard for a fork in late 2015/early 2016), but now I am starting to convert more over (still moderate amounts though).
The most significant part of the announcement for me was Bitcoin Cash planning to re-open up more opcodes, which was part of my top 5 wish list I listed in August. Bitcoin's original opcode set offered a ton of functionality. As Bitcoin Cash opens up opcodes again I think we will see numerous examples of new functionality emerge and migrate to Bitcoin Cash. In August I was a bit unsure on the direction because on the dev boards there were arguments over migrating to a new format that was easier for internal developers but offered less new functionality vs. simply building on existing opcodes that were there and just restricted by a soft fork (similar to the 1MB limit). I am glad to see opcodes won out.
To me re-enabling more opcodes (coupled with Bitcoin's restrictions) offers a very real chance for a flippening to occur, and I am feeling more confident to migrate more BTC to BCH as a result.
Slightly OT, I never liked or bought into the arguments for why core (although they we're called core at the time) limited opcodes in the first place. It was the first example of "we need to do this for 'security'" but they never showed what the actual problems were or why they couldn't easily be addressed. 4 years later the same tactics were used to keep a 1MB limit. In retrospect, I think the opcodes limitation is the first example of how core started to get it's tentacles in and constrain Bitcoin much earlier that we realized and why they were so hard to dislodge.
Even if core decides on a small block size increase, if Bitcoin Cash focuses on functionality while BTC focuses on functional restriction in favor of LN/side chains, then I think the odds still shift to BCH.