I sometimes read SL Secret, the intriguing Shopping Cart Disco series inspired by Post Secret, the famed blog I also sometimes read, and though they're both published every Sunday and they both share the premise of anonymous people anonymously submitting secrets to a blog (the former about secrets from Second Life's user community), I noticed a pretty striking contrast between the two:
If that's a fair summary (and I kind of think it is), then that suggests another contrast: Whereas the secrets in Post Secret are likely to be cathartic and therapeutic (both for the secret teller, and the Post Secret reader who shares a similar secret, and in reading, is relieved to realize others feel the same way), the secrets in SL Secret are not likely to be either. (Cathartic or therapeutic, that is.)
Just my personal feeling, but someday, I'd love to see an SL Secret where the secrets were much more like the secrets of Post Secret.
Original Post Secret secret via Post Secret Archive.