Reddit, Twitter, Google+, Facebook, Pinterest, Instagram, Language exchange sites, forums, Yttalk, Ebooks I've written, Fiverr, my website, Blab.im, and Periscope.
Next week I'm gonna attend a toastmaster in my local library and do a speech on my channel.
And soon I'll be cold approaching 5-10 random people daily in the streets, schools, malls or anywhere I go.