Is there a way to view your "pending" or "draft" responses? It seems pretty frequent for me. I might have something written out and decide it's no longer funny, no longer interesting, or someone already said what I was going to. Other times I'll be in the process of having a response partially written out and then get busy either with work, my kid, or something else, and by the time I can get back to it I don't care, it's been addressed, the topic has moved on, or the topic hasn't been active for a while and I don't want to update it.