I haven't made anything with it yet, but when I do I'll definitely have a Construct splash screen (but players will be able to skip all splashscreens of course). To me it just seems fair, since it's open-source.
I actually did a splash screen test (but with my inkBot logo) where I had the logo fade in and out with increasing/decreasing waves, depending on the opacity (100% = no waves). Looked quite neat. There's alot of fun stuff you can do with just a still image and Constructs behaviours to make a decent splash screen, so a .psd with the logo in layers could spawn some really cool Construct splash screens.