Nice post And i did read the post you were referring to. I actually dont read all the stories for which I get PMs due to lack of time as I am already following few..but when a particular writer sends a note asking for comment or sayin that they are disappointed.. I just post a comment to cheer them or say to encourage them...I know I actually dont credit their hardwork by reading all the stuff..but i do acknowledge writer's hardwork..and specially if writer is new and needs encouragement.
I also started writing recently and since my story is purely based on my characters and not any show..I get very less response..but each response matters as it comes frm my reader's heart...I do a lot of grammatical mistakes..coz i m new and some parts i post without proofreading...
Every new writer does require a honest feedback. If you dont like story as it progresses..you can politely give your views ..there is no harm in that..I feel it encourages writer more to write further...