Sometimes, I just wanna to quickly copy only the "Software" from "About this System", and not copy the "Hardware" section (because it may be irrelevant to the context, such as KDE bug reporting). I think it would be cool to add another button to only copy the details of the "Software" section. It's fine by me to add an additional button to only copy the "Hardware" section, but I think that's not necessary. If you are copying the info from the "Hardware" section, you are most likely going to copy all info from there (i.e. the current "Copy Details" button). Thanks in advance.
This would be too fiddly; just copy and paste and delete the parts you're not interested in. Should take almost the same amount of time.