AIPAC likes comity — "bipartisan" is its middle name — and the lobby is not exactly known for creating fora that prompt deeply-felt disagreements.
Here’s an exception: Its Facebook page "shared" a photo from the IDF Facebook page of two soldiers walking hand-in-hand. (I’m not sure of the providence provenance, but last Friday, Tel Aviv celebrated Gay Pride day.)
Check out the wildly diverse comments, from "This is so adorable" to "not sharing here."