Let me show you some of my 4koma (about my life with cats).
Nao-p is my nick name my friend Mami Tachibana gave me. And I call her Mami-p. Of course it comes from Wedding Peach "Momo-p". No one calls me by the name except for her, but I love the 4 koma cartoon "Go Go Momo-pi (Gan-bare Momo-p)"(In the paperbacks) so I use it. :)
Oh, I'm a manga artist Nao Yazawa, and author of Wedding Peach, by the way. :)
These "comic strips" come from my 4-koma blog (in Japanese). You can see all of them in original here. If you have a request which 4koma will be next, tell me. :D
Other Japanese blog
Let's read Kindle Manga?
E-book might go mainstream, but so far, the quality is unsatisfied, it has a big problem about the huge file size. If you want to take the image quality, the size would be too large for comfortable reading.
So far, it works well a kind of showcase, I suppose. You can try the book, then if you like it, buy the actual book. That would be ideal - problem is, in that case, the number of the copy must be less than now, it means the sales might not well enough to pay all the cost. It's difficult situation for manga industry, oh well....