I noticed a bug in your Photo Tag module. I sent you a message with all the details and got your automated reply that you'll respond within a maximum of 24hrs. That was a week ago... I'm still waiting and wondering if you're ever going to fix the bug. For anyone thinking of purchasing this module, if your members put an underscore "_" in their nickname then this module will not work correctly when they're tagged.
NOTE: I'm giving only one star because this is not the first time I've see more experienced long delays with this developer.