For transparency and to invite review, I just updated the community wiki answer for the question Lightning Web Components - Benefits and Support.
- Verified the "supported" versus "unsupported" list match current docs for Spring 20 and updated to state "as of Spring 20"
- Mentioned and linked to the beta release notes for Lightning Message Service
- Updated the "LWC is pretty limited in this release" statement, which is now a year old and based on the very first GA release to state "Since its release a year ago, lots of features have been added".
- Incorporated the statements about missing Auradocs features into the "missing features" section.
- Added additional information about the
sfdx-lwc-jestJest testing plugin, including link to the NPM page.