Social Media vs Achievements

Hey guys,

Maybe you remember that I have been talking about implementing a social media like instagram for the game and I have just finished implementing this, however I'm not sure if the initial purpose for this app would be the best, that's why I need you to choose for me.

Using this feature you can select a NPC from the game and then see their photos, which can be used in two different ways.

1. Social Media

Make it look and behave like a true social media where each character that has an account will post pictures with them, based on the story.
Let's take Amie for example, right now she's in Dubai. If you take a look at her profile you can see what she posted there and some other photos, maybe at the party or before the party.
Some of the girls will have hot pictures, while other will not, at least not until you corupt them.
What I like about this feature is the fact that I can paint the profile of each NPC much better, so that people can understand their backstory and more.
Down side is that the app will be triggered only in episode 7 when Lizzie will convice you to create a profile.

2. Achievements system

This option will have a list with all the girls and based on some decisions you make or made in previous episodes you'll unlock certain pictures. This pictures are going to be sexy, hot, but it will have no ties to the story. It's just "For Academic Purpose".
Good side of this feature is that it will be available since you start the game. It's not story based, except for the pictures.
Bad side is that some of the decisions were made already and you might not have all the pictures. I mean even if you start a new game, there will be moments when you'll have to choose between let's say two girls, so you won't get every picture, but the ones that you get are hot.

So what kind of feature would you like to see in the upcoming release. 

I'm not going to let this poll run for too many days, because I'll need start rendering the pictures.

Thank you,
Jason