OK, here's some meta-thread for you... LG, your comments after the initial post imply you feel these responses are directed right at you. Maybe I'm the outlier here, but I'm not sure that's the way a thread like this is usually perceived. I saw it as merely a discussion topic, to be contributed to in a general sense. And frankly, if you did want specific responses, you failed to give us any context to help us provide information that might be useful to you, in particular. Is there something specific you seek here? What's the reason for the post, if not as general discussion?