Hey @Raindog, as long as we're in business, we'll keep a robust free version of TimeGlider available â"Âand this is with classrooms in mind. A "Plus" layer (currently free) will cost roughly $60 per year, so a teacher could then manage timeline collaborations, export to CSV, etc. We've had great success with classrooms collaborating. Yes, we'll pursue "enterprise" (commercial) clients, but will also make sure it's easy & free (and free of ads) for educational use. I'd be happy to help you set up some group timelines, and I'd also be happy to field any feedback you have. Michael Richardson co-founder, lead developer TimeGlider michael (at) timeglider (dot) com

Well, I'm biased (being a founder of TimeGlider), but none of these other tools provides a user the ability to quickly, with a nice ui, start making and sharing timelines. Timerime.com IS actually flash-based, Mr. Grumpypants. There's also Dipity.com, which is not Flash-based. Each has its strengths and flaws. We're getting lots of positive feedback today, as well as lots of helpful bug reports : ) Thanks /. !