And Okamirei, I wouldn't call Tsubasa shounen. I guess it could be argued, but I've always thought of it as more shoujo or gender ambiguous.
Tsubasa is definitely a Shounen, I'm sure of it because on the hardback editions of the Japanese versions, it states
"Shonen magazine comics" on the bound of the sleeve cover.
DNAngel (Shounen?)
DNAngel is a Shoujo.
Lol, I thought it was a Shoujo when I read vol.1 of the manga, but how wrong was I?
To be honest, I use to like only Shoujo manga because I'm the type of person who goes for anything aimed at my gender. However when I found out that there are many people who grabs any manga regardless of what gender they are aimed at and loved any manga regardless of their gender, I just sorta copied them and grabbed a Shonen manga and when I read a fair amount of Shonen I come to the point that I like both Shoujo and Shonen ^^
Here are some of my faves....
~ Bleach (Shonen)
~ Cardcaptor Sakura (Shoujo)
~ Tsubasa Reservior Chronicles (Shonen)
~ Chobits (Shonen)
~ Tokyo Mew Mew (Shoujo)
~ Cyber Idol Mink (Shoujo)
~ Mouryoukiden; legend of the Nymp (Not sure, but I think it's a Shoujo)
~ Hyper Rune (Not sure, but I think Shonen cos of the action)
~ Gohou Drug/Legal Drug (?)
~ Kamichama Karin (Shoujo)
~ Pita Ten (I think Shonen)
And there some others that I like, but I won't bore you with my list. As you can see there is a fair amount of Shoujo and Shonen that I like, so I voted for both.
Besides I don't like Romantic girly Mangas much, but the only exception is Pita Ten and Marmalade boy is okay I guess... however I'm a fan of Mahou Shoujo mangas such as CCS, Tokyo Mew Mew, Sailor Moon, Saint tail etc...