Although ideas can't be copyrighted, I believe a blogger's work is copyrighted as soon as it is published online. I hence offer you the following Q&A with regards to my rights -- as well as yours -- in using my blog.

Can I use your graphics? Yes. But please make sure that it's only for non-commercial and personal use.

How about your writings? Only a portion of it, but not the whole post. And, again, only for non-commercial and personal use.

Can I alter your graphics? No.

If I wish to publish any of your graphics (or a portion of your article) in my site, do I have to get your permission? No. All you need do is link me properly.

What if I dislike your graphics? You can freely tell me. I wouldn't mind.

What if I'm inspired by one of your works and believe that I can improve it more, do I need to link you? No.

Where can I email you? Here at nebz(dot)bandiez(at)gmail.com.

Read this for more ideas on copyright in the web.