IMHO the graphics and current splash screen of Code::Blocks is better than commercial software standards.
The feature request has nothing to do with the quality or design of the splash screen.
My personal reasons for the request are
1) I like to personalize the software.
2) I'm used to it from Dev-C++. Glimpsing a favorite image at software startup adds to the positive experience.
3) More than once the splash screens I've used in Dev-C++ have really got peoples attention. Thus adding to PR-value for the software.
When all this is said, the solution to replace the current splashscreen 'splash.png' with my chosen splashscreen image will work for me.
Keep up the fantastic work
/Lars.