I do sometimes. There are posts that I do where I get minimal responses and there are some that I kill.

But there is a lot going on here and unless you can sit here all day you miss them. I know I do, I'm like oh wow how did I miss that? (the post is like 3/4 days old). I try.
I also read a lot that I don't post on because I don't have the words of wisdom, any experience to share, or they are those iffy ones that we really should just stay away from. I tend to not post on those that will become controversial or that I'm leary if they are for real or not, I also stay away from some wherein when I have posted on that persons threads in the past I've received a nasty PM. I figure it's there issue to deal with.
This may sound rude and I don't mean for it to be. Sorry.