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Pure text is boring and more work than fun. And since i never stumbled over a german text game, it has to be a proper readable english, not this preschool or onlinetranslator crap you find everywhere.
I'd like to see more text-based games with RPG elemental like Fenoxo's games a trap I see a lot of text-based games especially HTML ones fall into is making them feel more like a CYOA or book than an actual game which is very disappointing since games like COC, COC2, TiTs, and Lilith's Throne show just how far you can take simple engines and a text-based format.
Personally I find most game focuses on Male MC story line, but would really like to see more with Female MC. Lots of kinks and choices are always nice and lots of characters of different personalities. Overall just having as much content available to explore, and have some decent writings.