What features would make a wish-sharing app truly magical?

Hey Product Hunt! 👋 I’m currently building Wishes — a digital greeting card and memory vault app that reimagines how we send, share, and preserve heartfelt messages. Instead of disposable e-cards or generic templates that get lost in inboxes, Wishes creates permanent, personalized digital cards that live forever in your personal Vault — accessible via QR codes or shareable links. 🪄 What Makes Wishes Different 📝 Digital Handwritten Cards — messages typed in your handwriting style, with doodles, stickers, and templates for every occasion. 🗂️ Vault (Memory Archive) — every card you send or receive is saved permanently, searchable by sender, occasion, or date. 📱 QR-Linked Sharing — each card generates a QR code that connects physical gifts to digital memories. 🎨 Playful, Personal Design — pastel aesthetics, hand-drawn elements, and animated touches make every wish feel alive. 👨‍👩‍👧‍👦 Group Wishes (coming soon) — friends, families, or teams can collaborate on a single shared card. 💭 Why I’m Building It We’ve lost the art of personal greetings. Messages vanish in DMs, paper cards get misplaced, and e-cards feel cold. Wishes aims to blend nostalgia and permanence — a place where your “Happy Birthday,” “Congratulations,” and “I miss you” moments are cherished forever. 💬 I’d love your thoughts: 1. Would you actually use something like this — or send one to someone? 2. What features would make it emotionally memorable or worth revisiting? 3. Would you trust digital greetings over traditional cards if they were permanent? 4. Do you prefer a private Vault experience, or something social (like sharing wishes publicly)?