Short comments

• It is really strange for Chrome to not to have any feature to allow the subscription of RSS. 
  
• I think blogging as a tool and activity for learning may not be totally acceptable to some learners, especially those who are less expressive or lacking a good command of language.
• I think that one size does not fit all and the much touted concept of PLE or e-learning 2.0 may still need to be integrated with some of the well-tested teaching approaches over the centuries or more recently, the ones we have learned and used in the so-called e-learning 1.0.