Mazel tov D93 from Mesh
your quote
Where is the longest DDF post?
there's a character limit per post.
Yael of course
Link?
Member with the shortest amount of time between registering and a HT?
FTFY
yael?
Which members got a HT on their first post?
halperng Moshke khaller13schach325
and 'you'
Record for most threads started in an hour?
Thats easy. @troyarcheralthough thats prob not the record but is the one you are referring to