Did You Know ALL Your Posts Are Deleted in Just Year?

I was very, very disappointed when I tried to visit a post I wrote just about a year ago and found it was gone.
It seems IMDB only keep comments for just about a year!!!

One of the very reason I, assume many others too, come and even bother to write posts is come back later, maybe years, and reflect or reinforce, refresh on my own thought.
Guess all these posts add up and take up some space but it’s only little text and shouldn’t take that much space.
IMDB should have courtesy of keeping the patrons’ posts for at least one’s lifetime.