• I can't use the free version at work. From https://obsidian.md/license

Free for personal and non-profit use

Obsidian is free for personal and non-profit use. However, if you use Obsidian
for work-related activities that generate revenue in a company with two or more
people, you must purchase a commercial license for each user. Non-profit
organizations are exempt from this requirement.

To support our development, you can optionally purchase a Catalyst license.
This one-time payment gives you early access to beta versions of Obsidian.

• ACL - can create private and public namespaces and can control which users have access to which namespaces.

tags | section editing

• Does not have a Section Edit feature.

• sections are not numbered
  • [today | 2023-05-01] filed a bug for this - https://github.com/dokuwiki/dokuwiki/issues/3531 . But there is no interest. There were some suggestions in the thread. But they either do not work right out of the box or are not robust enough for complex scenarios or require changing content of existing pages etc.,
• Rearranging sections from one part of the document to another (especially in large pages) is not easy. A simple drag and drop to rearrange sections would be nice.

• good customer service
  • waived the $3 fee for cashiers check as a one time courtesy
  • can fedex the cashiers check to an address of your choice
  • quick response on phone
  • quick response to secure messages

• No customer service in the after hours
  • If the account is locked, you are stuck until the next business day