Dont worry, once a better signalling mechanism comes along. Then we will just build on that and slap a "New and Improved" sticker on it baby.
Just kidding, nothing is better than Boost at signalling. It's good enough for Bitcoin Headers, it's set in stone
For example, in the case of Baemail, actually sending the recipient more money is better signalling. So Boost will not work. This is a great case that you will be able to clearly see that I am right.
Fields the transaction did not carry are omitted. Open the payload to see the bytes as stored.
17mNxa3wLR3UpkxzBHkTQ1ynn6boQ3zGjY VerifiedAbsolutely paying for 1 on 1 message is a great way to get the desired effect of having them read your message.
The same cannot be said for group chats, forums, news feeds, search results, product reviews and ranking, etc...
Yes. You are right about this. Good. As long as you know what contexts it will work, you won't be disappointed.