Complex sentence: The first thing that should leap out is that this list is not a random hodge-podge of disparate topics; in fact the majority are roughly evenly split between three themes: people of interest, television, and websites.
Split into simpler sentences: The first thing that should leap out is that this list is not a random hodge-podge of disparate topics. In fact, the majority are relatively evenly split between three themes: people of interest, television, and websites.