Point Lookout is a "True expansion" for Fallout 3. It's openly explorable, with a pretty decent sized map.
oops forgot about point lookout which was also huge that had to be as big as Bloodmoon
No, Point Lookout was nowhere NEAR substantial enough to be considered an expansion pack. Just because it provided an open world rather than a linear world says NOTHING about the level of content contained within, which was minimal. Tribunal took place inside a closed-world, not an open space, yet is contained more content than Point Lookout.
A truer description of Point Lookout would be that it is a "Proper addition" for Fallout 3, in the sense that it provides a new worldspace rather than just new quests.
When all DLCs for a game have been released, the total price of them is the same as an expansion pack, yet it's split in many different smaller additions mixed with the current game. They do not feel as rewarding to complete because of how short they can be, and how little they affect the game.
This, very much so. If you have 2 DLC's each rated at 5 hours of gameplay and 1 Expansion pack rated at 10 hours of gameplay, the expansion pack will have more content because each of the smaller DLC's takes a certain amount of time to establish setting, characters and plot. That has to be re-established for each DLC, and the 'bookends' of each one eats up development time.
Think of it like this: If you have a box, and you want to store things in it, that box is measured by the amount of room contained within it. Lets says It's 1" x 1" x 1". Now if you took a piece of wood and put in in that box, diving it in two, you would have two boxes each 1" x 1" x .5". However, by diving the box into two compartments you have
lost space, because now certain big things will not fit into that box.
This is exactly the difference between DLC and an Expansion pack, both from a
development point of view and a
consumers point of view. The Box is the package, the space within it is the amount of content, and the piece of wood divider is the bookends that ruin the potential for post-game content.
Please, for the love of Akatosh, don't make snack-sized DLC for Skyrim. Let your creativity roam free and give the fans what they all desire: An old-school expansion pack.