I play in a lot of tournaments (cornhole, mostly). It's not clear to me from the demo - does this support players signing themselves up? Or do they have to show up in person and the tournament director signs them up?<p>Online self-signups are really nice because they let players know how many have already signed up - if you're debating whether to drive across town to play, it's nice to know you're not going to get there and it turns out only 4 people showed up. It's also nice for tournament directors for the same reason, as you get a sense in advance for how many people to expect.<p>I'm also curious whether you've considered integrating this with Twilio or something similar, to send text messages. A big annoyance in running any tournament is making sure people get notified when their next match is up. Casual tournaments are often run in venues where people who are waiting for their next game tend to wander away to get food or a drink, or have a smoke.<p>The other big thing that strikes me about the demo is, how manual it all seems to be. Unless I'm just missing it, there doesn't seem to be a way to arbitrarily randomize teams and/or randomize a bracket of all entrants, you have to go through and assign team by team. I would definitely add lots of automation/randomization features, if there aren't any, as it's a big time saver for tournament directors.