I normally write at least one article a month for ~$100 each, I could easily write more if I felt like it, but I'm not really in it for the money, since I have

I normally write at least one article a month for ~$100 each, I could easily write more if I felt like it, but I'm not really in it for the money, since I have a well paying day-job. An article for an online programming 'zine normally takes me between 4 and 8 hours to write well (2000-4000 words).