a couple sites i found by chance this past summer. i check them out regularly. perhaps you will, too.
3 kg suolaa: the owner is finnish (i think), and i have no idea what (s)he is saying, but that's okay because it's mostly just pics. old skool pics. very cool. reminds me of that R.E.M./Natalie Merchant song, "Photograph". if you know the song, you'll know what i mean.
BLDGBLOG: the header reads "architectural conjecture | urban speculation | landscape futures". that's it in a nutshell, and it's really fascinating (and i have absolutely no clue about stuff like this). it's kinda like real life science fiction.