wadaCrush aims to enhance user experience by introducing the "Alias Identities" feature. This allows users to add secondary email addresses and phone numbers to their profiles. 

With this feature, any crush messages received on a user’s primary or secondary identities are linked to their profile, keeping everything in one place. This ensures users never miss a crush. 

Pro tip: wadaCrush recommends users register with or add as secondary identities the phone numbers and email addresses known to their connections. This increases the chances of receiving crush messages from people they know.