Definitely emails for school (I used to be a notorious email-spammer. I think the longest email conversation I had with a teacher, which was for a science project, was around 130 emails exchanged between the two of us. I had to start a new email because once we reached 100 emails, G-mail kept stuffing up and lagging).
SMS/Whatsapp is used for family, though SMS is more for if I've arrived at the train station, or if I'm on the bus kinda thing, and Whatsapp is more for sharing pictures with my family or talking to family members overseas.
Facebook Messenger, I use for tutoring, since I have my tutors on Messenger. Unfortunately, even though I tried to avoid Facebook for as long as I can, it's so difficult to keep in touch with people without Facebook so I made a Facebook account and use Messenger :/
Snapchat is more for me posting sarcastic comments or a cat spam, but I have a Modern History and Society & Culture class group chat there too. Instagram, on the other hand, is more for 'aesthetic' photos but I don't post on my personal instagram often (but my studygram on the other hand
).
I'm shocked not a lot of people use Skype anymore- I generally use it for my volunteering. Since my volunteering requires a lot of collaboration, we tend to use Slack just to bounce off project ideas or article drafts and we do a lot of Skype calls just to touch base/verbally discuss ideas. The difficult thing about Skype meetings is that most of the research team lives in Europe so 6-8pm AEST is the best time to call (which is around 9am-12pm in the UK) but many people are off to work at that time.
I'm kinda sad that letter writing isn't as common these days (I really wanna use my cute letter set but we don't usually write letters anymore
). I remember writing postcards, especially when my dad had to go on business trips and I'd be excited to find a postcard from Singapore or LA in my mail box (probably because I used to think getting letters is pretty cool, but in reality, most of the letters are bills lol).
On a somewhat relevant note, does anyone use shorthand in their messages? (e.g. see u later, or ttyl etc.)
Personally, apart from some lol's, lmao's, haha's and cuz (for because), I tend to write in full sentences.