That sign is flying around and is more than just a 'xi' it is a combination of an x with the "i love you sign" so often referred to as "xi love".I personally DESPISE seeing AZD... it drives me crazy!!! !(ask any chapter I deal with!)I prefer AXD or AXiD (the latter once appeared on a homecoming shirt... and we lovingly referred to it as a word 'axid')
