Design Quotes - page 56
The men who build and design this park are transcendentalists. To them, Central Park is a place to become one with nature, to focus on trees, to scintillate with grass, to stare into one anothers' eyes. No sweating allowed in the original Central Park, no perspiration of any kind. Anyone you see congregating for the baseball game on the left, bicycling, rollerblading, jogging, they are not historically accurate. Anyone you see lounging in the sun, having a picnic, or kissing; They are historically accurate.
Timothy Levitch
I happen to like the "feel" of OpenGL more, which isn't something I can explain well to those that aren't programmers, but I don't think it matters much at this point which API one chooses. More or less, you have feature parity between both APIs, both have made a handful of design mistakes, and both do a few things in slightly more pleasant ways than the other. Of course, the unforgivable thing about Direct3D is that it only works on Windows. If it was truly cross-platform, though, I wouldn't really object to using it. But since you write OpenGL almost everywhere, and Direct3D almost nowhere, it seems like a false choice to me.
Ryan C. Gordon