Yes, I have one. Came in the mail in early Dec. but I have not used it yet. The collection ball is pretty cool, I ordered 3 extra.
I bought it because it was a third the price of my 7.5 gal SS conical. I only do 10 gal batches now and I needed a second conical. I don't see how it can clog because the collection ball has a much larger port than my Stainless Steel conical. When that gets clogged the yeast can come out like a thick turd. I really wanted to use the collection balls to store yeast, the convenience alone makes it worth while for me.
The mfg says its easy to clean and I can confirm that you can get your whole arm in the vessel. I'll let you all know how I like it after the next batch. I've been doing a lot of lagers with my 15 gal Sabco fermenter (cheap home made copy) because it fits in my extra keggerator that is temp controlled. This Fast Ferment won't fit, its too tall, I'll use it for ale or cider batches.
The side port issue is a red herring. I never use the side port in my Stainless Conical because the manufactures always mount them too low. I always use a racking cane anyways and stop when the beer gets cloudy. If you want to install one yourself I think it would be pretty simple.