Danny added the ability to put in emoticons 😊 😞 😃 😛 for example into comments. Here's what to type to use them.
To make this Type this 😊 :-) 😃 :-D or :-d 😮 :-O 😛 :-P 🤢 :-Q 😎 8-) 😉 ;-) 😞 :-( 😖 :-S or :-s 😐 :-| 👍 (Y) or (y) 👎 (N) or (n) ❤️ (L) or (l) 💔 (U) or (u) 💋 (K) or (k) 🎁 (G) or (g) 🌹 (F) or (f) 🚺 (X) or (x) 🚹 (Z) or (z) 📷 (P) or (p) 🍺 (B) or (b) 🍷 (D) or (d) 📱 (T) or (t) ＠ (@) ☕ (C) or (c) 💡 (I) or (i) ☀️ (H) or (h) 🌙 (S) or (s) ⭐️ (*) 🎵 (8) ✉️ (E) or (e) 🍔 (M) or (m) 😈 :-[