Well, there could be an option that says "Send System Information on Crash" and that could be (un)checked, if checked, an OS message will appear if the user allows the program to get system information (on Windows at least), It will get the information when the game crashes and is sent too.
Of course it isn't top priority, since the user can post the information himself (I mean, who wouldn't report a bug on a crash anyway? :P)
PS: Did you make a crash on purpose to test it out? XD