So I just found this thread surfing around a
little in the forums for Liara related things (appreciate the video of
that bug fix jlb, been looking for something like that when I found out
it was a bug and not just Bioware delivering stock dialogue). Anway, just wanted to say that I've been a Liara fan since ME1, and I definitely can't imagine romancing anyone else.
Though it had its issues, I did like ME3 for the most part, especially the Liara romance, even though it, too had some issues. Some of the moments with Liara throughout the game really made it seem like Shepard's struggle was worth it (the first time through anyway....the ending, well I won't get into that here). I particularly enjoyed the meeting with Aethyta (missed it on my first playthrough somehow). Has a very good renegade interrupt when Atheyta mentions the matriarchs watching Liara might put a hit out on her. And I can definitely imagine Wrex teasing Liara about her being a quarter Krogan.
Anyway, I noticed on the first post that there are a few fanfics linked, and I wanted to add one that I personally think is incredible. I obviously haven't gone through the entire thousand page thread, so if it has been linked before I apologize.
www.fanfiction.net/s/7501822/1/Dark_Energy which is the complete first part (based on ME1)
www.fanfiction.net/s/7661995/1/Dark_Energy_2_Trail_of_Shadows which is the second, in progress part (based on ME2).
It's femshep/Liara (major bonus points right there, though I've noticed that femshep seems to be a lot more popular in fanfiction) and it really is incredible. It has a near perfect balance of staying with the story and changing some things up. The details are rich and the Shepard that the author creates is very excellent. Best of all, updates are ridiculously quick for the quality of the story (though the author is on vacation or something til about mid April). If you enjoy fanfiction and want a very high quality, lengthy Liara/femshep story, I very highly recommend these stories.