Feel free to include good quality photo blogs in this listing too. Sometimes there's a fine line between a photoblog about photography and an online photo magazine.
l e n s c r a t c h by Aline Smithson
http://lenscratch.blogspot.com/Flak Photohttp://www.flakphoto.com/'Flak Photo is a daily photography website that celebrates the art & culture of photography online. Produced by Andy Adams, the site highlights new series work, book projects and gallery exhibitions from an international community of contributors.'
American Suburb Xhttp://www.americansuburbx.com/'AMERICAN SUBURB X is an ever-growing archive and fiercely edited look at photography's global past, present and ever-unfolding future. Our mission is to provide, educate and titillate those who are obsessed with photography and all of its beautiful moving parts.'