Don't use capitals on all your work. 
Also, a good color scheme is useing a completely saturated color and on all the other colors use a less saturated color (opposite side least saturated)

The blog itself gives some good tips, but I find it somewhat lacking, for instance, you talk about advertising work, but you don't adress anything about the rules concerning advertising on this site. You also talk about pixelated thumbnails, but say nothing about how to prevent such pixelation.

Your lack of punctuation in some parts makes it a little bit confusing to read, there's also much incorrect punctuation. The font is legible, and it has a black outline, making it easier to read. A decent blog, better than other tutorials on the matter I have seen, but could use improvement

Don't really agree with 2. Sometimes caps makes people not want to look at it. I know a few people who think caps title = noob posting low quality content. While it isn't exactly true, many people believe it.

Of course, I totally respect your opinion.

Advertising? :I Sounds ambiguous. I know a lot of people who are "looking for opinions", but all they want to hear is their success, not constructive thoughts.

Nice concise blog man, keep em coming :)

Nice guide, how do you do those colored bubble letters?