I use buffer on a regular basis for our nonprofit NGO to post contents from our webpage to Twitter and Facebook.
Works fast, reliable and rock solid. The only drawback I found so far is that on Facebook, the author always is "buffer" and not me. But maybe I just haven't found the right button yet ...

In 24 hours I have gained at least 50 followers.

One of the best extensions I use

A great way to publish material to social media.

Great tool. Easy. Enough.

Excellent

For Buffer users this extension is a must. It work just about all the time and it easy to use. Oh, and if you are not using Buffer...why not? Check it out too!

My favorite social media posting tool.

easy social media scheduled posting.

I've had read before how, if anything, you should invest in whatever helps you to save time in order to be more productive, hence happier. Buffer is the proof to that statement.

Quick and easy. One of the best.