Could WSPR be developed to send very short messages? Same principle as Twitter possIbly with even less characters so stations could exchange basic greetings? I appreciate that WSJT may be more suitable(??) but it would be useful to make simple statements however brief during a transmission. Name / qth comes to mind. Very new to this mode but enjoying the experience so far. Amazing how far these qrp signals travel. 73 Mike G0AMO