Web site or blog is very popular right now, and people who have a talent for writing can take advantage of his talent for making money.
In writing article you must have a talent for writing but also must have excellent writing skills english grammar. English grammar is viewed article writers, before giving you a job.
Writers also must prepare for an idea or topic that will be written and assured that his writing does not copy the contents of other writers. Writers must understand the theme of his writing and writing with his own words in each line.
To be sure writers had to do plagiarism check on his writing, so it is not charged with plagiarism. They will not pay you if you copy text from other writers, and they also use tools to check it out.
So make sure that your article really made of your own writing.