They’re not a secret. London (England)-based Canadian librarian and genealogist Penny Allen highlights 42 blogs in an updated Canadian Genealogy Blogroll. They’re on her UK to Canada Genealogy blog. Not a secret — but some of them are new to me, especially from Alberta.
Beyond blogs, Penny mentions Gail Dever’s Genealogy à la Carte blog that has a Facebook for Canadian Genealogy page with a very long list of Facebook groups that concentrate on Canadian Genealogy.