Information Architecture (IA) 2022 assessment and rework

[chalin]

• Feature Request: Fragment Open Telemetry Documentation on homepage by "User". #265
• Getting started: provide a uniform experience for Collector and all language SIGs #964
• Rework .NET Docs - proposed mini-IA #1001
• Add 'examples' as a category into the registry #814
• Website Glossary vs. Spec Glossary #865
• Workshop resources seem obsolete #896
• Contribution guidelines needs rework or should be dropped #897

Items that we should probably reassess and consolidate into this issue, and finally closed:

• Structure of opentelemetry #154

Previous issue:

• Information Architecture (IA): 2021 assessment, proposal and rework #770

[svrnm]

@chalin close?

[chalin]

Not all items are done, but close enough!