I like the idea of making memories. I found out how to do that with screenshots. I would love more ways of using photos to convey to other sims information. I would love ways of really being able to share in a more personal way, your memories. Ways of talking about them and displaying them for a larger group, even random sims. Sitting around looking at photo albums or even just talking about memories. I know we have simstigram, share photos on a phone, uploading pictures or banter with old friend. I would think that is kind of what they are doing anyway. I just wish there were ways of knowing what another sim was thinking and feeling about these memories.
I kind of wanted a media skill or something. It would be where certain sims want pictures of things. It might be a sim who wants a picture of a bee in the park in Sunset Valley. It might be a Sim who wants to know where a good fishing spot is, so you take a picture of a spot where there are a lot of fish biting. Then you have sims that want pictures of what other sims are doing, such as inside information about what certain clubs are up to, what their members get up to in their VIP rooms. Maybe certain sims are willing to pay for pictures of their spouse to see if they are cheating. Maybe they want pictures of popular sims or reclusive sims. It could be anything really. You get the right picture, you get paid and also would lose or gain relationships based on what other sims thinking about the pictures.
You could use pictures to bribe other sims, such as if you know a sim is married and you catch them being naughty with another sim. It would mean you have to sort of have enough of a relationship to find out who they are married to and how close they are. Then you might kind of stalk them to see what they get up to.
I like the idea of a lot of this being chance, sort of like you have to do the investigation yourself. It wouldn't be like a mini game. It would just be stuff that happens naturally in the game. Some things are too easy about the game, so I would really like something where you have to figure it out a bit yourself.