As of 6/6/2012, 158 ScanImage-using labs and 67 Ephus-using labs have self-identified via the ongoing user survey, including current and beginning users and those definitely planning to use/try ScanImage/Ephus in 2012.
You can see highlights of the survey below and/or browse the detailed results (live updated).
Lab Profiles
US States (21): AL,CA,CT,IL,LA,MA,MD,ME,MI,MO,NC,NE,NJ,NY,OR,PA,RI,TX,UT,VA,WV
Countries (22): Australia,Belgium,Brazil,Canada,China,Denmark,France,Germany,India,Israel,Japan,Netherlands,Norway,Portugal,Romania,South Korea, Spain,Switzerland,Taiwan,UK,Ukraine,USA
Receive HHMI Funding: 17/179 (9.5%)
Neuroscience Related: 169/179 (94.4%)
Not Biomedically Oriented: 6/179 (3.3%)
ScanImage Usage, by Lab
# Current Rigs: 220 (1.39/lab)
# Current Users: 428 (2.71/lab)
# Planned New Rigs (2011-2012): 108
# Planned New Users(2011-2012): 261
Ephus Usage, by Lab
# Current Rigs: 91 (1.36/lab)
# Current Users: 134 (2.00/lab)
# Planned New Rigs (2011-2012): 63
# Planned New Users (2011-2012): 105