There was another one too... you could upload tracks from your computer. I think Goof introduced it and it started with an M. Idk it's probably also dead though.

Been down since November, they can't afford to keep it up :/

Mumu! Forgot about that but it's definitely dead.

Mumu! Wow I cant believe you remembered. That was a good one, all music no frills

can you not skip your own **** …?????

I don't know, I usually just wipe mine and flush

Not being able to add new songs been a problem for a while.
https://qth.com/plug70s/page_fix_youtube_error.html

I was actually wrong on this, you can just add tracks as you like. Still no cute avatars and it's a bit limited, but it'll make for a good replacement while plug is being lame as ****.

https://www.beatsense.com/mb#/

In with TMonkey and Neapy

For those who wish to Plug from mobile, you can use the Rave app.

Its basically the same as Plug. But it's only on mobile.

I spin riddims with friends on there.

Also, if you don't want people to know your real name, make a quick Gmail account to use for it.