I guess it's personal ethics
The question is how will you feel about the reaction to it.
This reminds me - Vanessa Williams was talking on Access Hollywood about how she was offered the part that won Halle Berry the Oscar on Monster's Ball. Yeah, on the one hand, Vanessa also thought that could be an Oscar-winner. But, on the other hand, there was the butt nekkid & freaky part of the movie that put up a red flag for her. She said she didn't want her 14-year old daughter (& 3 other kids) to have to go to school the next day with fellow students raggin her about seeing her mother naked. I feel her.
Of course, that didn't stop her from posing for those pictures Penthouse found.... :uhoh: Guess she didn't think about that daughter she'd have several years later. Point is, it's your choice to determine what it means to you and to those you care about. If you're not bothered by such things, have at it. But it does boil down to what you believe.
Then again, does that mean it's about your ethics or your morals?