Allow search for coordinate system by WKID

Idea created by curtvprice Champion on Jan 26, 2015
    Would it be difficult to allow a search by WKID to work in the coordinate system projection picker? I think this would be helpful, for example instead of searching for Albers, could I just enter "10239".  Would be helpful for those who are conversant with the WKIDs they often use.0EME0000000HFj2