It's a tumblog, which just means a quick way to post stuff to the web -- text, images, videos, mp3 files,etc. Soup is like tumblr, only better (mostly because my friends in Austria started it, but it's also got a lot more javascript fanciness, and it automatically adds the 'via' link so that images get attributed to the page you grabbed it from, aka, back to ilovefuzz.com if it was reposted from here)
The best part about guitars.soup.io is that it's a group tumblog, so anyone can post to it. It'd be awesome if you guys wanted to help out. If you want to post there, just start using soup. You don't even have to fill out a sign up form, just go to <usernameyouwant>.soup.io and start posting stuff. Then go click the 'join' button in the lower lefthand corner on guitars.soup.io and you'll be all set. it is fairly self-explanatory after that. you can even use a little bookmarklet link in your browser to make posting stuff quicker.
sorry if this seems like an ad. I just want to get more people posting awesome pictures there, as I like to look at guitars
