https://bitcointalk.org/index.php?action=profile;u=936769;sa=showPosts

https://bitcointalk.org/index.php?action=profile;u=936769;sa=showPosts;start=120

https://bitcointalk.org/index.php?action=profile;u=936769;sa=showPosts;start=100

https://bitcointalk.org/index.php?action=profile;u=936769;sa=showPosts;start=80


These thoughtful posts you had made

70 % of your post contain bounty  related question,Then how did you say that you have made constructive post in past and never got merit.
Stop blaming others .
If you positively contribute in this forum by making some
post that helps other . Obviously you will get  merit