Collaborative Google Doc for list of suspects: https://docs.google.com/spreadsheet/lv?key=0AgtCl8YvqiBodEl0...
Raw collections of photos: http://www.reddit.com/r/findbostonbombers/comments/1cipl7/ph...
IRC Channel: ##bostonspeculation
Closer up view of person in OP (includes shot of face): http://i.imgur.com/BBxplgk.jpg
Checking out the speculation is valuable because it gives the perspective that many such leads exist (and it is unlikely that they are all in on it.)