Article Writer and Promoters needed

I am looking for Article Writers and Subject matter experts who wish to contribute for monetary compensation. You decide the topic you want to write about. All topic must be original - no plagiarism tolerated. The content should engage the readers and keep them on the website. A tutorial is a good example and a way of keeping the readers engaged. As an example, if you are an Android Expert, you may like to write about Android Tutorials. I will be paying $1.50 for each quality article written. The article must be minimum 300 words long. Additionally we pay $2.50 for every 1000 visits to the article – The maximum compensation for the visits is limited to $30. Please suggest - 5 Related topics that you would like to write about - How will you promote it ( Facebook, Twitter, forum posting etc).