The E-learning Lab's Workshop on e-Learning Tools is about Elgg from point 9 onwards, but also encompasses Technorati, tagging and more. It's very clearly presented and may be worth a look as an introductory resource.
The pandemic isn't over, and there's still much to fear from the COVID-19 virus.
A short reader survey about the challenges you’re working through and the support you wish existed.
Why organizations must evaluate values, not just features
"It’s no accident that US political operatives have been singling out Bluesky as a target for political control and retribution for months." But the result puts protocol developers and the users of their networks in opposition.