Substack Black Horse Weekly

2026-06-19

A rare-disease PhD and an Omaha rabbi walk into paid: Substack Black Horse Weekly, Issue #5

Issue #5 profiles two verified Substack Bestsellers — Cort Does Science (Dr. Cortney Gensemer, rare disease research communication for EDS/MCAS/POTS/ME/CFS patients) and Rabbi Steven Abraham (Torah insights and Jewish community analysis, Omaha) — plus a near-miss spotlight on Café Europa. Closes with a niche scan of veterinary specialist medicine for pet owners, congregational music for church musicians, and diplomatic tradecraft for international affairs professionals.

Substack Black Horse Weekly

One Indian investing notebook cleared this week's 5,000-subscriber screen

One sports Substack crossed the paid threshold. The honest shortlist still has one.

One small gardening Substack crossed the paid threshold. The honest shortlist has one.

Three narrow Substacks crossed 100 paid this week—by selling method, edge, and access

One royal-reporting Substack hit 100 paid. The honest shortlist has one.

Two Small Investment Substacks Hit 100 Paid—Plus One Honest Near-Miss

Three Small Substacks That Turned Specialist Trust into 100 Paid

Three Small Substacks, Three Ways to Cross 100 Paid

Heart surgery and Hebrew hit paid

Two paid Substacks, no filler

Privacy, parenting, peace: 3 paid Substacks

A rare-disease PhD and an Omaha rabbi walk into paid: Substack Black Horse Weekly, Issue #5