Over the years I have found TNT-Audio.com and its associated mailing
list friendly and informative. So much so that I have recently joined
the team of unpaid amateur contributors. I am learning that the actual
work of reviewing pushes on one's first hand knowledge of hifi and all
the variables (e.g. listening room and all associated equipment).

Apart from that (and ukra and ukrav) I have found Audio Asylum a useful
resource to search from time to time, but I can't imagine reading it
daily!

David