Don't like them.
Sure, I don't mind a chapter or two about a character or something that contributes to the story sprinkled in a long manga, but I really can't stand the volume-long deviations.
It's a pain going through them sometimes.

So... Stick to the main story, dang it. >_>

Hrodulf and Bjornolfr, you will not be forgotten.
[img]http://i411.photobucket.com/albums/pp199/SyberAngelGabrielle/couplesig.jpg[/img]
[color=black]And if the world were black and white,
you would be my rainbow in shades of grey.[/color]

Click 'n Play!

If I had a fantasy self, it'd be a tentacle monster.