I got a message from Wikipedia that I am a paid editor. I do not fully understand the implications. One thing is certain that I have not received any money from anyone for posting the articles that I have written for Wikipedia. From now onwards, I stop editing and I wish you all best of luck. Thanks to all of you for helping me to contribute something. If you find it was not worth it, please delete the articles I have edited. In fact, I have done it as a hobby as an amateur. Since I have another full time job (not IT field), I cannot put in so much of effort, nor do I understand the details of editing Wikipedia. Bye to all of you.
Sabin Abraham Mesquite, Tx, USA