
To add to the list:
Here in the Northeastern US, weather patterns seems to shift forward. It stays hot till October. Even November might have a few summer-like warm days. And “It’s beginning to look a lot like Christmas” is ironic since there was snow on Christmas only 2-3 times out of last 10 years or so. Snow comes in mid-January
The ones I know of are not really masquerading, but rather, funding themselves and/or directly related services (often hosting) via convenient ways.
What I do dislike is companies overusing “Open” or “Free” in their own or their product names, with no implication of Free or Open Source software. Similar to slapping “engineer” on non-engineering roles or “manager” on non-managerial ones.