After the old forum software breaking in a way that we were unable to fix, we've migrated the site to a new platform.
Some elements aren't working as we'd hoped - some avatars didn't survive the transition, and we're still having issues with attachments that weren't added as inline images, but we're hoping to have that all sorted out soon.
not one of your usual 'coffee & health' topics, I thought this was pretty good; if like me, you've always wondered how caffeine actually affects the brain, this is pretty interesting; starts out a bit slow but I thought it was worth watching: https://ed.ted.com/lessons/how-does-caffeine-keep-us-awake-hanan-qasim