It feels as though I've been leaving digital debris all over the Net. There is really no need to delete these accounts. They do hold personal data but it needn't be destroyed. Each site entertained me for a while and managed to encourage a little of my contribution. It's just the newness wore off or it fell out of favour. I don't mind having any of this sitting out there. It would be pretty hard for people to directly connect any of it to me. I cannot decide whether that is a good thing or something bad.
If I had to be honest, I guess most of life is similar to this situation. One participates for a bit and then moves on to other things.
Here are three which immediately come to mind. If clicked, you'll be taken to these selected sites I've apparently abandoned.
Foursquare
Paper.li