Super/Hyperblending on horseback! Yes its possible!
I figured it out ;D
http://www.youtube.com/watch?v=ut-9C_iSSe4
The 1st 2 minutes or so is just some information on super/hyper blending for people who aren't familiar (every1 at thb is familiar i assume) Skip to 1:43 for horse-blending
This is probably one of my more useful discoveries..
WOW! Cool, I mean, now that we know how to do Blend exploits on a Horse, and given the fact that Horses can go just about anywhere in the game world, I can think of some pretty cool assassinations that could happen.
Yeah i hope now that horse-blending is back, we can start seeing some more stunts and stuff (:
Imported this into one of my assassination contracts..just so peoples can see it in action. Video soon (also a really really cool parachute kill 
Wow, I found this out last night. I need to post stuff as they happen. XD