Few favs
Comedy:
Kyou kara ore wa!!, Mx0, Angel Densetsu, Skip Beat, Ai Kora, The Devil King is Bored
Romance:
Hana to Akuma, No bra, Shinigami Trilogy, kindan no koi de ikou, Usagi Drop, Threads of Time, [Girl Friends](http://www.mangaupdates.com/series.html?id=16721)
Most under rated:
Kindan no koi de ikou, kyou kara ore wa!.
m0r l83r... maybe >_>