Discussions are live in DrawSQL!
Right-click a table → start a thread. The "why is this nullable?" conversation now lives next to the table it's about, not 40 messages deep in Slack.
Go be mildly annoying about whoever made that column nullable.
Little canvas polish: hover a table, group, or sticky note and it picks up a soft outline. Subtle, but you can really feel it especially on a crowded diagram.
