I am constantly looking for good manga sites without too many ads, and I recently just got into webtoons. This site is really amazing, its interface is clean and easy to use. However the downside is account login. Unless you have a Facebook or Twitter, having a webtoon line account is a no. I dont know if you can make one online, then login... Thats the only downside, other than that everything pretty good.
Tk1164 about WEBTOON: Manga, Comics, Manhwa