Erm... a bit awkward to be talking about other people's submissions in this way, but... I was planning on finishing and submitting a long-running prototype this month, but upon taking a look at the current submissions, I see there's a user "ProTec" that's been dumping a mixture of free and paid games ($15 for some of them) into the jam. Without getting specific with my accusations, I feel like someone looking closely at these submissions (and at this profile) would find it doesn't exactly feel "in the spirit of" the jam. Just checking in that someone has noticed or has it on their radar, would be too bad if the jam was clogged up with lots of stuff like that.

I agree, 10 games I think. Seems unlikely all of those were made recently or finished off.  It's pretty hard to police such a jam with such relaxed rules.  Not sure there's a way to reach out to that user either.  I will have a think about what to do