For me, the best way of communicating with my downline is through email. I can easily spot a new message and then I can answer in due time. I can also send attachments, pictures and other useful materials with the help of email. This works best for me, because I noticed that not every PSA/CSA likes to be contacted on facebook or skype, but majority likes to be contacted with an email, because they can choose whether they want or not to answer and they can answer whenever they want.
How often? Well, that really depends on a particular PSA/CSA. Some want to chat every day and others don't like to be contacted at all. So using your weekly message is enough, and for those who want to be contacted more often send them not more then two or three messages beside the weekly message.
For me, the best way of communicating with my downline is through email. I can easily spot a new message and then I can answer in due time. I can also send attachments, pictures and other useful materials with the help of email. This works best for me, because I noticed that not every PSA/CSA likes to be contacted on facebook or skype, but majority likes to be contacted with an email, because they can choose whether they want or not to answer and they can answer whenever they want.