A few tips:
1. Don't always post a link in your answers. A good ratio I go by is 1 in 4. Posting a link in every answer is a red flag.
2. Use a VPS to obfuscate your real IP address if you are going to be asking, answering, and voting on an answer for the same question from different accounts. In the YA software we sell many people don't use the VPS functionality and then get mad when their accounts get banned. So save yourself the grief and use a VPS.
3. Leave a real, thoughtful answer. A incoherent answer with a link is never a good idea. In your answer, make people want to click your link.