I wrote a story type thingy for my 100th which seemed to be received well but when I read it now it comes across as rather stupid and childish! It was an attempt to get in as many Ciao characters into 1 story as possible and be completely ridiculous into the bargain.
As for the 100 question type pieces, I do rather get bored a few questions in and I think that's the one where the questions get really stupid towards the end (i.e. they were written by someone whose first language was evidently not English)...?