a lot of mine are using koha -- www.nexpresslibrary.org for project info; catalog.nexpresslibrary.... for catalog

others are still using winnebago or follett or sirsi

Athena here at ours - follet owns it. We like but they won't release upgrades to it anymore.

Destiny here

i'm using Destiny both at the public library and school district. have had at school for 5 years, and just got at public

Alexandria - we love it

we use Alexandria here in Newton. Had too many issues with Winnebago, so they switched out

SirsiDynix through our area BOCES.

Spectrum for our school district, but am curious about others.