Is your usage of social media on the rise or decline?

I don't have a clue, since, other than here, I don't use the others. (Then why the hell did I answer this?)

It has always waxed and waned. 
Currently my usage is moderate, my interest is practically nil.

Yes. 
~

It's about the same as it's always been, which is fairly minimal. I upload a new Instagram photo every year or so, if that. I use Snapchat to look at my friend's posts. And I don't use Facebook. That's about it. 

It has risen in direct correlation to how little work I have to do in the office.  My boss was not in at all last week and I had even less to do than usual.  I spent three days on the Internet or reading my book.  Don't hate me for getting paid to do nothing.

It's increased. I've started posting on Instagram to give the impression that I have a life.

I've only just begun. This is far easier than reality where I have to attend parties and give gifts.  

Definitely on the decline. I have lost interest in many activities. 

On the decline. I only use facebook for chatting with one person and I just got banned from Twitter for a 24 hours. I'd say things are on the decline.

This time of year I tend to use it more than I do in the first few months of the year since things are a bit quieter at work.  I do find I'm a lot more browsy and less inclined to join in than I used to be though.  The desire comes and goes.