Levels of Blog Posts

Hi everyone,
I have decided to incorporate different levels assigned to Blogs which i shall be posting now and in the future. These levels have been assigned based on complexity of the information and the technical skill involvement.

Currently the blog post shall christened to the following levels:

1. Basic
2. Intermediate
3. Advanced
4. Expert

Please provide your comments on what are your views on it.

Thanks,
Sujoy Ghosh