I like this site for its effective simplicity.  When you land on the home page you instantly know who, what and where and it promises a touch of fun.  

From the banner to the opening paragraph you get a consistent and clear message:  Sylvia’s English online is by Sylvia who uses brain friendly methods to teach English online.  If that is what you are interested in, you will definitely read further.

Sylvia is also cunning.  The site targets a specific audience and the use of acronyms is intentional. If you do not know what they mean, the site is not for you. :-)