jcosmocohen: I didn't think that I'd like VNs until I played Danganronpa: Trigger Happy Havoc. That game made me realize the potential for a game that focuses on story more than anything, with some light gameplay elements thrown in. It's really too bad it's a PS Vita only game, as I think it would find a much wider audience if it was released on PC.
If anyone could suggest to me similar games on PC (I sadly no longer have a VIta), I'd love to hear them.
Hm. Tricky, as there are not too many visual novels with decent gameplay and good story in the first place, let alone in English and on the PC. Without sexuality disturbing the prim and proper. Or the necessity to import the game and apply a patch. You can probably see how fans of the genre have a rough time...
Anyhow, can I suggest allowing the iPhone or iPad to enter the picture? That is because the Phoenix Wright Trilogy is available on those platforms. The series is about defending clients in the court of law, examining their testimony and putting together the truth of things. Aside from the platform (DS and iProducts), I expect the game would be an ideal pick for you.
While lower quality, there is a visual novel with gameplay available on GOG. Long Live the Queen has you playing as a princess, and generally directing her life choices. Depending on what lessons she takes away from these choices, she can end up in a variety of roles or simply dead. In my opinion, the game is decent but won't blow off anyone's socks.
Ditto with Shira Oka: Second Chances. The game has the protagonist stuck in a time loop, where he is trying to create an ideal life for himself before he can proceed. Similar in gameplay to Princess Maker and Long Live the Queen, you build up stats in order to unlock various events and overcome issues.