A tour through some of the Internet nooks and crannies that have grabbed my interest over the past few weeks…

* Over at BLDGBLOG there’s a fascinating article called “the mathematics of preservation and the future of urban ruins.” It’s way more interesting than the title makes it sound.

* Kluster is an online project collaboration and investment tool that looks like it has huge potential. It’s essentially a way to leverage social media in service of the decision making and vetting process on large projects. I can imagine this taking off in a big way.

* Muxtape and Mixwit — two online tools that seek to reclaim the glory of the classic mixtape. Check mine out here.

* I just recently rediscovered the photography of Peter Beste. Stunning.