I think this idea had been done before and didn't work. I think signing up for a website to split a dinner tab is a bit excessive, especially with the email not

I think this idea had been done before and didn't work. I think signing up for a website to split a dinner tab is a bit excessive, especially with the email notifications and everything. Maybe a better focus would be on larger costs such as rent payments and room subletting that actually requires a more formal agreement between parties.