For a prolonged period he was quite desperate to join a signature campaign therefore used his thread seeking one for a long time until he was selected.
When I noticed the signature a couple of weeks ago I decided to look at his posting and noticed that apart from using that thread to state he was seeking to join campaigns, he was hardly ever posting. As soon as he joined the campaign, he started posing a lot in order to meet the campaign quota.
I think there is something odd with his krishnaverma account. The person operating that account is definitely controlling others.
Perhaps @krishnaverma doesn't want to keep/remember his password and therefore changes it every time he wants to log in (for example, he's trying to prevent himself from visiting the forum).
I don't know, but @krishnaverma should sign a message from one of the old addresses.