Thanks! I went ahead and decided to cancel subscription. It turns out I was actually subscribed to one thread without even realizing it, let alone another one.
I somehow managed to subscribe to a thread without even realizing I’d done it—honestly, I have no clue how it happened! Suddenly, my inbox is just getting flooded with notifications about every single new post in this topic. It's a bit much, really. Now, I'm trying to figure out how to cancel subscription so I can stop these alerts from popping up.
Why is it that whenever I try to upload a picture—even after I’ve gone through the trouble of resizing it down to 320x240—it just shows up as this tiny little thumbnail sitting inside a frame? It even puts the file size at the bottom! I was really hoping it would just fill up the whole screen instead.