as of now we will cleanup the forum from unused user-accounts. The following rulesets are used to identify those:

• Registered, but no further login, since at minimum 2020

• Zero postings

This means there can be also user-accounts with zero postings, but with activity to be seen. The forum itself stays active to be read for everyone also without an account. If your account is lost within this process: No problem, please register again. No worries: Accounts with at minimum one posting won't be touched in any way.

The reasoning behind is first the security-measure. Inactive user-accounts can be a vector of any attack and so we also make sure that all are kept safe as possible for the moment. Also here: No, there is no further reasoning besides security.