I don't think you read past the first sentence, and hence missed the point of the OP. It focuses on guys with small penises who like (and want to be liked by) other guys with large penises. It's a valid large-penis topic because it discusses the relationship between big-dick-owners and small-dick-owners, and asks for a perspective from those big-dicked guys who appreciate smaller endowments.
On topic...
I, for one, certainly find smaller endowments instantly compelling. Very short & fat ones are a visual turn-on, while short & skinny ones are a different kind of turn-on. Instinctively I view each penis as holding the same amount of total sexual power, so smaller endowments just concentrate that energy into a more compact package.
If penises had to be labeled like laundry detergent, then I would brand the smaller ones ultra-concentrated or double-strength.
As the owner of a long-skinny cock, I just don't find any novelty in other long penises. Other long ones are never as skinny as mine, and any additional thickness just seems awkward. Hence, as a big-dick guy I'm more turned on by smaller ones. So it's also okay for the small-dicked guys to like bigger ones.