Rob Ricci @ricci.io · 21/09/2026Yeah so I got bigger numbers of weekly-active users on W (38,687) vs. Eurosky (33,274) in the last week, but a much smaller fraction of W users post anything, a lot more seem to be new signups. Do I remember seeing that you have to be identity-verified to post on W? 000
Rob Ricci @ricci.io · 28/08/2026But then I open it in the Blacksky (web) app, and *this* is in my notifications. Notice that it doesn't @ me, but, it's in the same position in my notifications, so it's clearly *supposed* to be the same post. Even has my 🩷 on it. 140
Rob Ricci @ricci.io · 28/08/2026WHOA here's a bizarre new failure mode. Check out this notification I got in the Bluesky (web) app: @standard-reader.app telling me one of my @pckt.blog posts got read a lot this week. 250
Rob Ricci @ricci.io · 16/08/2026My own PDS cannot resolve my own profile when Bluesky's services are down, I am not making this up (yes it could presumably do so if I reconfigured it to use a different appview) 310
Rob Ricci @ricci.io · 27/07/2026microcosm (first) and firehose.network (second) do look more like Bluesky, though - will work on building some actual, higher-quality graphs with actual timestamped logs at some point 000
Rob Ricci @ricci.io · 27/07/2026Okay, rough charts showing events per second. Don't try interpret the X axis, this is just every time I logged. First is a Bluesky relay, second is Blacksky. 210
Rob Ricci @ricci.io · 23/07/2026You thought it was Trump that wanted to annex Canada into the US, but no, it was Bluesky (yes, I know why this happens, will write up a thread later for the benefit of anyone who doesn't) 000
Rob Ricci @ricci.io · 18/07/2026Interesting, one of @leaflet.pub's Atmosphere Field Reporters, announced today, seems to have had their account nuked by @bsky.app - this also took down their Leaflet posts. Are folks sure they want all their eggs in the Bluesky basket? lab.leaflet.pub/3mquhjtnhcc2... 2103
Rob Ricci @ricci.io · 17/07/2026OMG the obnoxious "AI Company" slop bot followed me Hi obnoxious "AI Company" slop bot 010
Rob Ricci @ricci.io · 10/07/2026I finally added an oft-requested feature to arewedecentralizedyet.online , my project to track statistics for the atmosphere and other Internet infrastructure. it now includes history for the Shannon Index, showing how decentralization has evolved over the time I've been collecting data. 190
Rob Ricci @ricci.io · 02/07/2026My count of active users is actually closer to 10%! However, that's dominated by some gigantic PDSes that are either bridges from other protocols or likely spam :( At some point I want to do a deeper dive, classify them, and write up what that distribution looks like. 240
Rob Ricci @ricci.io · 19/06/2026Its family control features send me threatening messages like this 130
Rob Ricci @ricci.io · 03/04/2026It's fun seeing @surf.social show up as the top decentralizer this week on arewedecentralizedyet.online 260
Rob Ricci @ricci.io · 01/04/2026Here's the full set of custom emoji from the server I'm on. They tell you you should pick a server that matches your interests and values, but this is not true, you shock pick a server with sweet emoji. 020
Rob Ricci @ricci.io · 06/03/2026Wait‽ How can *.host.bsky.network (Bluesky PDSes) decentralize the atmosphere? Especially while adding active users? It's counterintuitive, but real: the metrics I use take "market share" into account, and right now, Bluesky PDSes are not adding active users fast enough to maintain market share. 020
Rob Ricci @ricci.io · 06/03/2026Case in point, in one of these I clicked on the root post, and in the other, I clicked on Dan's reply from my notifications 010
Rob Ricci @ricci.io · 28/01/2026No @jcsalterego.bsky.social liking this post will not make any of them verify you 140
Rob Ricci @ricci.io · 28/01/2026Interesting to see some of these (most of the rest of PDSes seen on bsky but not blacksky are single user) 130
Rob Ricci @ricci.io · 24/01/2026New type of data up on arewedecentralizedyet.online : Bluesky trusted verifiers! Are all those blue checks being given out by the same verifiers? (answer: mostly, but by no means all!) Many thanks to @bskycheck.com for the data! 1130
Rob Ricci @ricci.io · 22/01/2026Launching their new social network, W, the EU posted a map of where other social networks are hosted. It showed nothing in Europe. But their map is wrong. Here's what Bluesky and the broader Atmosphere actually look like arewedecentralizedyet.online/map/?source=at 811035
Rob Ricci @ricci.io · 14/01/2026I've moved arewedecentralizedyet.online to new datasources, including actual monthly-active-user counts for the #atproto world. Using actual MAUs, there are a full 1% of active accounts now that are not on Bluesky PBC PDSes. 0100
Rob Ricci @ricci.io · 02/12/2025eg. this is my mastodon feed today, 20% of the posts are from an instance that defederates from the big ones 010
Rob Ricci @ricci.io · 02/12/2025I've been using this site for several months, and I still don't know what this button does, but "viewing the full thread" definitely ain't it 000
Rob Ricci @ricci.io · 11/10/2025Wow this past week is by far the biggest jump in the Shannon Index (measure of how spread out users are across PDSes) for the atproto world since I started tracking, right on 010
Rob Ricci @ricci.io · 04/10/2025ICYMI: arewedecentralizedyet.online now has some features that show trends over time so you can watch user data get spread out more, whether you like waffles or not, and as the atproto ecosystem grows 140
Rob Ricci @ricci.io · 04/10/2025Well, the "DEC/ACC" strategy seems to be having a measurable impact 110
Rob Ricci @ricci.io · 21/09/2025Yeah and after a big week of increase in distribution across PDSes, the trend has flattened back out; the userbase on bluesky PDSes grows so fast that it's a race that's hard to win. 040
Rob Ricci @ricci.io · 16/09/2025FYI I'm still pondering this but I used my evening to add another feature that I think highlights the progress the atmosphere is making 020