As for me, I use wechat and blog most often.I believe most of you guys are aware of the convenience of wechat.Wechat message almost equals to SMS because of its timely access to mobile phone.I know for people nowadays, it is not so common to use blog because long articles and a lack of interaction are extremely off-putting for most. However, I would say I love blog most. I can write down my thoughts in detail. The blog I have been using is Tumblr and "ONLY ME" is the setting for my articles.As you can see, blog is not really a social media for me cause I do not share anything with anyone.I just see it as a storage tool. Do not say you knew who I am in LinkedIn ... lol I will figure it out!Seems you are famous