ALL translation requests have at least one Polish word or expression that help the learners of the Polish language improve their language skills. It's like reading learning the vocabulary (this method helped me learn English too). Reading a book in Polish is specific to the book's author too, but it helps learn the language.
Wroclaw:
Apart from this regular members often ask for requests inside other threads or they are answered in Random Chat. I wonder how many translations get thrown out when you clear Random Chat each month.
I'm sure there are quite a few. But I don't see a full-time volunteer who would be willing to clean each and every post, especially from a deletable forum or thread.