You probably don't realise how much you use those three fingers. If you taped them up for a day I reckon normal tasks would become slightly harder. Going into my wallet to get money out when buying stuff in a shop for example, hard enough with an entire hand, nevermind only my finger and thumb.
However, I'm still of the opinion that gloves suck, and I'm sure you're gonna be waiting a long time for this retard glove, JT!
Also, never really had a problem with my hands getting that cold, if it's so cold that I need to wear MITTENS to ride, I'm probably gonna stay in the house and play with my cock on webcam something.