I am constantly on:

Rats Rule! (www.goosemoose.com/rfc)- I am "Crazy4Rats"
L.E.A.R.N Lab Adoption- (www.labadoption.org)
Lake-Link (www.lake-link.com)- WI hunting/fishing site, I am "YellowLabFreak"
Equine.com (www.equine.com)
NetEquine (www.netequine.com)
EquiSearch (www.equisearch.com)
Arabian Horse Association (www.iaha.com)- I am "DesertArabian" on their forum

and of course....Pet Talk....DUH!