I got frustrated once when I took a fair bit of time and wrote a decent article for a project, then it got rejected because it didn't have enough 'reach'. Annoyed me because that wasn't mentioned in the beginning (although I do understand the reasoning behind it). Anyway, learned from my 'mistake' and don't really waste time writing articles much anymore, even though I can string a few words together. I will get back to it eventually, but need to build up a bit of a following first and I just don't have the time at the moment.