Ok, this has no useful content, just a jumble of links to things I've gone off and searched for at one point or another.
Music
Natalie MacMasters -- probably the most amazing fiddler I've ever heard, anddefinitely the best live show.
Altan page
Connie Dover
Loreena McKennett -- while her most recent stuff is a bit too mainstream for me, her earlier music is haunting.
Clannad
Capercaillie
Annwn
Green Linnet Records
Temple Records
Celtic Aire
Celtic music on the internet
The Bagpipe web
Everything Celtic on the web
Misc
dictionary of namesAn Commun Caidhealach - America, Inc c o m m e n t s t o p h o u k a @ f r i i . c o m