This is neat! Unfortunately, the editor does not work for me. It makes Chrome crash the page :( I'm running Chrome 24.0.1312.69 on one of those new Dell XPS 1

This is neat! Unfortunately, the editor does not work for me. It makes Chrome crash the page :( I'm running Chrome 24.0.1312.69 on one of those new Dell XPS 13 Ubuntu machines running 12.04.2 LTS. Is there any other information you'd want for debugging, or pages to try?