Currently, I have 122,244 items ignored. Sadly, Steam does not allow for the bundle ignore feature, otherwise I would have had another 10.000 more :)

None, I hardly ever visit the store page, so it's not worth my time to put something on ignore.

What does ignoring on Steam even do?

Not really what you'd call as "ignore", since some of the games I want just aren't on Steam. Heck, they're not even on GOG too. v.v

Two games that come to mind are Transformers: War for Cybertron and Transformers: Fall of Cybertron.

Two purposes:
1. Ignored items don't appear on the search queries.
2. Waste of time.

I ignore almost all games on Steam, because I hate "subscribing" to games, which is what "buying" games on Steam literally is.

None, seeing as an account is needed for that to be an option...

None, as I don't shop on Steam, so I don't need to. I never even had a registered payment method since I created an account in 2011.

All the Steam games I have are either registered retail copies or freebies.

As i hate the steam client and valve in general i try to avoid them as much as possible.

So... All of them??

Zero. It's not necessary to ignore things on a site when you're not actively shopping there.

edit -- I would also only use a search function to find stuff that I actually want, not stuff to ignore.

All of them.

One: Thronebreaker. That full-page ad you had to click past was the last that I was going to put up with as far as this game is concerned.

I'm thinking about ignoring Hard West 2 on Steam as well. ;)

52 ignored, it seems. I remember putting titles on ignore that were heavily advertised AAAs while I wasn't interested in them or the dev/pub abused the release date, so their game would repeatedly show up in the upcoming titles queue with no real intention of releasing at that time. Unfair practice imo, fishing for exposure that way. However Gaben seems to have cracked down on such stuff since then, so I didn't have to use the feature for a good while.
Also I've put on ignore some "cheat" dlcs, like unlock-everything stuff that some Capcom games got. Or to easily discern the dlcs that I want or are covered in season pass, vs doubles or stuff that you can get in-game during a playthrough.

Thanks for this thread dude, I might actually check the ignore list and see what's inside, or tidy it up even.

"No Steam territory".

When I started ignoring games, dlcs and stuff I did it precisely as one of you pointed out above, to disable annoying games from popping out all the time on the main page. But then I got sort of curious and started ignoring items on that daily discovery queue. Then I realized that most of that stuff is garbage, so I got interested in understanding how much of the stuff on Steam is garbage, so I started with a massive ignore campaign :) (granted, a complete waste of time - and I was completely aware of that). Turns out, no surprises, that the wast majority of stuff on Steam is worthless, at least from my point of view :)

Having that said, out of cca 7000 items or so on GOG, currently, with all the items owned and having in mind the stuff I have on Steam and several other platform, I have a little over 40 items on my watchlist here, with the rest "blacklisted" through one addon :)

Of course, I should have read a book instead :)