My interest in the Sound Stage CDs was piqued by some very humorous doujin 4koma which had been recommended by DrmChsr0 and Eleutheria: many thanks!
This particular artist’s style was particularly endearing as he sets up the situation in the first one to three panels based on stuff that has happened in the anime or Sound Stages 1-3 and then delivers the punchline derived from giving the characters a slight tweak. For example, Hayate’s efforts to design the armour for her knights (A’s Ep 6) is extrapolated into full-blown cosplay mania that she cheerfully imposes on her knights, of whom Signum and Zafira are particularly humiliated.
Some of it didn’t quite fit the anime though. That is, until I listened to the Sound Stages which, like the official manga, develop background details and characters further. Great fun.