Thanks for setting up the thread. As I said earlier, In my retirement, I occasionally teach genealogy classes for the local genealogical library. My class, focuses mostly on making sure students realize that the internet is probably the best and worst things ever to happen to genealogy. Good, in that we now have the ability to research in weeks what used to take a lifetime, Bad, in that there is so many mistakes on databases, that seem to perpetuate, it is near impossible believe half what are shown on many family trees.
Secondly, I provide what I feel are the best sites on the web for research, and then provide a navigational tour through those sites so the students can get a leg up in researching. Third, I like to give a good bit of time of ways, means, and suggestions on how to deal with those brick walls that we all have in extending our tree.
I also volunteer at our genealogical library when time permits, helping patrons with research.
So just as a starter, here is the list I provide students. I hope we can have some good discussions from there.
google
Genweb
Rootsweb
Ancestry
familysearcg.org
Cyndi's List
Heritage Quet
Genforum
Vitalrec.com
Higginson's Books
Find A Grave