This just in:

Summary: As per aggregators' take, many capsules aren't counted/included and moreover "many capsules in CAPCOM's database which have gone permanently offline will hit "three strikes" and be reclassified as inactive. The odds of any given active feed being sampled for inclusion will then increase substantially." The graphs in this post show that in the month of June there was nonetheless very substantial growth in the number of active Gemini capsules (reasons unspecified)

It is almost July. And almost 2,500 are seen "online" by Lupa:

Direct from Lupa:

Active Gemini capsules at almost 2,500. Gemini Protocol turned 4 just 8 days ago. It's still young and, unlike the Web, it is growing. To quote the new report: "Social media news consumption peaked in 2020, according to the annual Reuters Institute Digital News Report."