I would appreciate it if you didn’t reblog my photograph with such an obvious self-promotional statement and link to your own tumblog slapped on it. While it’s flattering that you would use a piece of my work to attempt to promote yourself thusly, it’s still inconsiderate to do that to a post displaying someone else’s work and I certainly don’t appreciate it being done to mine.
I consider posting things with that kind of message underneath to be annoying and tacky in general, but honestly I would consider it none of my business if you didn’t do it to my work. Any tropical photos of your own taking you can self promote to even the most obnoxious extent with no complaints or judgment from me. But in this instance, I would rather my photo remain in relative obscurity than be passed around widely with such subscript attached.