How critical is it for me to return with antivirus for Macbook if I with the sole purpose surf via Safari??
Answers:
Are you trying to avoid further enriching the companies which peddle anti-virus software? Shame on you!
Having an operating system which is immune to virus is verging on the antisocial.
Hopefully you will be protected ... but It's other better to be undisruptive than sorry ... presently a days the number of Mac OS users are growing ... and so is the number of attackers
no. macs once in a while go and get virus. i own a macbook. i woud do it purely surrounded by satchel but it doesnt really situation not lots virus own be created to affect macs.