Nice suggestions. (My 2nd monitor isn't showing either.)
I'd be keen to see a command line option built-in. Ideally, I'd like to be able to ask someone to run it and send me the snapshot. It'd also be nice if the default-save-location was the common Desktop. Even better would be if it could do the emailing itself and/or include the destination email in the command line for shortcut setup.
Speccy /autosave
Speccy /save c:\speccy.txt
Speccy /autosend admin@domain.com /close