it would be useful on the busy threads when for instance I post an answer, someone comes back with a question or comment related to that answer but by the time I get back there are loads of responses after that. Quite often answering or commenting on what has been said about my answer might look irrelevant but actually isn't..ir would be helpful to be able to annotate the original comment question to respond instead of doing it loads of responses late. Are you now confused? I am ;-)