mimblewimble
linkability (open-research-problems): improve and mention practical results
Mention that linking Grin's input and output was proven in practice. Overall linkability section improvement (phrasal construction and grammar).
@dagonharett thanks for the PR! You're right that pre-block MW coinswap is a better technique to obfuscate the graph than dandelion++. I left some comments, mostly that we all understood this information was public and anyone can collect it. This PR might make the reader feel as if this was not expected to happen.
@phyro Thanks a lot for the review and sorry for the long delay on my part. I'll stay more alert this time. I've just pushed a new revision that addresses your comments. Hope you (or someone else) can take a look.
I decided to keep this PR open as I believe mentioning the practical results (plus the phrasal construction and grammar fixes) still improve the website.