David Fuller Come over the darkside. Yep, and Leap as well, both from IronicSoftware were practically the first apps I bought when I switched to the Mac. I've not looked back since and I still use them every day.
I spend a lot of $$$ on Mac software and, if I may brag, know a great deal of who does what in this market. IronicSoftware, though its a small operation, has done big things.
I own it already; I recommend that BitsDuJour pursue this vendor aggressively.