Just a small idea that came to me this morning for a bit of non-combat utility chrome. Some sort of SIC enhancement chip/processor/ whatever to make ccoms and encrypted keys able to be set to some different, secondary, color so as to make those select incoming messages stand out. Something we are already able to do with other things.
There could be definite downsides to having something that would serve to "boost" incoming messages in that regard, on top of the usual things that come with chrome installation.