2013-12-02 igates in the past 30 days (appeared in Q construct in a way that seems to indicate igating), some 4200 igate-like things total on network

software       instances   pct
------------------------------
APRS+SA              16    0.4
ircDDB Gateway       18    0.4
AGWtracker           18    0.4
OpenTracker          23    0.5
DIGI_NED             26    0.6
BPQ32                28    0.7
DIXPRS               36    0.9
WX3in1 Mini          47    1.1
aprsd                55    1.3
APRS4R              123    2.9
jAPRSIgate          135    3.2
Xastir              198    4.7
WX3in1              218    5.2
APRSIS32            395    9.4
aprx                574   13.7
UI-View32          1769   42.1