---INTRODUCTION---
Return with us now to those thrilling days of yesteryear.... A fiery horse with the speed of light, a cloud of dust, and a hearty "Hi-yo Silver!"
Remember when you first got to the 40th level and could now buy a mount? Remember grtinding till you were about 44th level and rich enough to afford it? Remember going to Eastvale Logging Camp or Menethil Harbor and picking out a horse (other races, just play along)? Remember making up a macro that went
/say To me, my fiery charger!
/use Black Stallion Bridle
Then remember hitting level 50 and working your way into Un'Goro Crater? Arriving at the Gryphon master... "To me, my fiery charger!" Finding a Rich Thorium Deposit that, miraculously, hadn't been harvested by a Draenel Shaman Jewelcrafter? Dismounting, mining... "To me, my fiery charger!" A few feet away, seeing a yellow power crystal, which you needed lots of? Dismounting, opening... "To me, my fiery charger!" Oops, right next to it was a Bloodpetal Sprout you hadn't seen! Dismounting, opening... "To me, my fiery charger!" Whoa! A Diemetrodon attacks! Dismounting, fighting... "To me, my fiery charger!"
Well. Even I got tired of my own macro after that. Yet I did enjoy saying something upon mounting, at the edge of a city perhaps, and I thought it added color to my character. (I role-play. It's a role-playing server in a role-playing game. Get a clue.) In fact, I could imagine saying different things when I mounted. A useful little AddOn called "QuickMountEquip" came my way and I knew that you could do things automatically when you hitched up your horse. So, a little later, HiyoSilver was born.
---WHAT IT DOES---
HiyoSilver allows you to make up a list of clever things to say when you mount or dismount your horse (or mechanical Forest Strider, or jungle cat, or what-have-you). It also imposes a cooldown timer. Mount up within five minutes (the default) of having said your line and you will simply get back on your mount, silently.