Like many sites, I have a stat tracker (it only keeps track of the last 100 visits though). It identifies basic information about who visits this site.
Here are some of the domains that perked my interest:

berkeley.edu
bennington.edu
bgsu.edu
bradley.edu
brandeise.edu
bu.edu
buffalo.edu
byu.edu
clemson.edu
cmu.edu
colorado.edu
columbia.edu
cwru.edu
dartmouth.edu
devalcol.edu
duke.edu
duq.edu
ecsc.edu
gatech.edu
georgetown.edu
fiu.edu
furman.edu
harvard.edu
iona.edu
jbc.edu
jhuapl.edu
jwu.edu
kentlaw.edu
ks.edu
kutztown.edu
lsu.edu
maine.edu
macalester.edu
middlebury.edu
ncsu.edu
nevada.edu
nmmi.edu
nmsu.edu
nyu.edu
oberlin.edu
ohio-state.edu
osrhe.edu
ou.edu
pitt.edu
psu.edu
rice.edu
richmond.edu
rochester.edu
rutgers.edu
stanford.edu
swmed.edu
tamu.edu
trincoll.edu
trinity.edu
tulane.edu
uakron.edu
uchicago.edu
ucla.edu
uh.edu
uiuc.edu
umich.edu
unm.edu
upenn.edu
upmc.edu
usu.edu
uta.edu
utexas.edu
uwf.edu
vanderbilt.edu
virginia.edu
washington.edu
washjeff.edu
wfu.edu
wpi.edu
wisc.edu
wustl.edu
yale.edu
apple.com
boeing.com
disney.com
fedex.com
ford.com
halliburton.com
herald.com
mastercard.com
nba.com
sears.com
wellsfargo.com
af.mil
army.mil
disa.mil
jsims.mil
nipr.mil
navy.mil
osd.mil
ca.gov
doe.gov
epa.gov
nasa.gov
noaa.gov
ssa.gov
usgs.gov
virgin.net
aca.org
icaer.org

I am posting this out of order and I will continue to update it, so remember where this is if you want to know which domains have been visiting.