For me, my personal projects are generally MIT licensed. I generally don't like "restrictions" on licenses, even if those "restrictions" are requiring others to provide their source and I want as many people to use my projects as possible, I don't like to restrict who uses it, even if it's just small/home businesses who don't want to publish the updated source code. Although, I admit, I'm not a huge fan of large corporations potentially using my code to generate a profit and do evil things with it, but I also think that's not going to be very common versus the amount of use others could get from it by having it using MIT who might not be able to use it otherwise with AGPL.
With that said, though, I have been starting to come around more to AGPL these days.