A useful thing to know about AO3 tags is that they're wrangled by humans. A human being will read your tag, understand what it means*, and then connect that tag in the backend system to other tags that mean the same thing (if there are any)
that's why, for example, the tags
not beta read
no beta
no beta we die like men
no beta we die like mne
no beta we die like [insert character who dies in canon]
unbetad
unbeta'd
unbeta-d
un-beta'd
and a million more versions are all searchable and filterable if you just tag one of them. A Tag Wrangler (the job title of a human volunteer who manages AO3 tags) has made sure that AO3 understands that those are all synonyms, so AO3 treats them that way.
When you're tagging your fic, or searching for a fic, or filtering a tag to find or remove works from the list you do not have to use every possible version of a tag. You just need to pick one - unless using more is a stylistic choice you're making, in which case have at it.
*or research what it means - which is why wranglers really appreciate it if you put (OC) behind the name of your original characters so that they don't have to scour every source they can find to see if it's a named background character in canon.
Yes, this is real, it works, I was brave and tried it. 
my friend just told me that there's a secret second dashboard that solely contains posts from people you've turned on post notifications for, and when i click the link in the messages it opens it within the tumblr app, so the tumblr app also has a secret second dashboard for post notification blogs, and the only way to access it is to open the link for it within the app.
i literally love tumblr
“It was widely believed that Lennon’s relationship with McCartney was at its lowest point at this time, but Van Scyoc {Gary Van Scyoc, bassist on Some time in NYC, 1972} saw ample evidence that this simply wasn’t the case. “You would read in the New York Post that they were at each other’s throats. I had a copy of the paper in my kit bag, and as I walk into the session, John is on the phone with Paul in Scotland for an hour-and-a-half and they’re yakking it up. That doesn’t really sound like two people who are at each others throats, does it?”
Richard White, Come Together : Lennon and McCartney In The Seventies
Paul: thats wrrooonng..
John:*coughs* I’m so sorry, I feel so stupid I don’t know what to do, gosh…
Paul: LOOK, TERRENCE! If you want to resign from the amadramatics, do!
John:It’s not that, I put a lot of money and thought into the whole thing…
Paul: yeah, but lets face it, you’re crap!
*john giggles*
Paul:aren’t you?
John:well alright,alright!
Paul:*cant understand what Paul just said*
John: who’s father was who got the hole in the first place,ey?!
Paul:yes…well you’re doing walkups, and you’re farting those up!
John: NELL!
Paul: oh christ…*mumbles*
John:give us a kiss! haaa! ….okay..
Paul: mm…
John: oh, that might be an idea…
Paul: okay lets take it from the top and run it.
John: don’t take it from the top!
Paul: I mean..!
George Martin: take it from the same place
Paul:yes,okay. Lets run it from there then.
George Martin: From there, here it comes
Paul: vu *dematerializes*
John:*mumble singing*
(if you understand the parts i couldn’t,please don’t hesitate to fix it )
I believe in
For Paul
inspired by a pic my friend sent weeks ago
This averages to $1,111.11 for each person. That's amazing. 🥰
Wow I really just happened to look him up at the right time cause
Good to know with all the stuff happening recently we can count on him