personally, i like knowing Starwood Lurker II sent the PM with the real name, even if they got it from the latter possibility/supposition i made as opposed to the former. and also even if it is the latter, i like having that information their being able to obtain the real name tells us about how its possible to search the SPG system.
i guess i dont know Starwood Lurker all that well, but i cant seem to imagine him sending a PM with your real name when you havent given it to him...