Thanks.
The only problem I have with jabbing this way is (aside from the fact that it's new to my muscle memory) is that it's very hard to bounce rhythmically while initiating that first jab.
I guess this opens up another whole discussion which revolves around the concept of either having a small rhythmic bounce enough to stay on the balls of the feet or staying planted on the stance. I tend to lean towards the first but I've been getting conflicting opinions.