have you ever previewed your discussion or post at my lot

Yes, I do that quite often especially if I made a long one. It gives me a better look at what I have written and a chance to correct some errors in grammar, spelling or content. It's better if people will understand well what your topic is. It makes them more interested to respond in your discussion.

i always try to on here if i don't forget.i like to answer back to ppl on my post,either to thank them for their opinions,or to respond back with my thoughts about what they've said on my discussion. i think it helps the reader that is reading my discussion how i truthfully feel about what they said,wether good or bad.

I have done it once but never since then. May be I'll do in the future