I apologise for deleting your original account.
And thank you for the contributions.
This site - as most public facing forums - has a minor problem with spammers registering to post junk.
Sometimes they get a post in before their accounts get deleted, sometimes they don't.
The usual warning sign for an admin looking at new registrations is a fake name; thus if you register with an obviously fake name (not referring to username, that can be whatever you like) then odds the account will get deleted.
As per the first line of the registration policy:
All user accounts require a real first name and surname. We reserve the right to delete accounts found to have been registered under fake names. All personal information is kept private at all times.
So, apologies, nothing to do with the quality of your contributions, and absolutely nothing personal.
But please do understand that the admins of this site give their free time to this, and we do everything we can to limit forum spam, and that may include deleting accounts with fake names.
If we stopped doing this the forum would fill up with offers of cheap trainers, dissertation writing services and pharma links.
EDIT:
However I did only delete 1 registration; the original one. So you currently have 2 logins, hence why the mines added with your 2nd login (not deleted) are still showing.
my orders are to sit here and watch the world go by