Executable Size, Memory Footprint etc

I tend to think these are not important right now for Crackpot executable. However a few links that I just went through:

[1] http://wiki.wxwidgets.org/Reducing_Executable_Size
[2] http://stackoverflow.com/questions/200292/process-for-reducing-the-size-of-a-executable
[3] http://www.gamedev.net/community/forums/topic.asp?topic_id=290430