In Reply To #21
Yeah, but theyre still called action figures, which are toys, so that woud only seem necessary.
You are mistaken, my friend.

Action figures are called action figures is because they are poseable and not because they have action features. That is why figures are called figures; they have no articulation.
If I recall correctly, the term was used around the old gi joe toys before the kung-fu grip, which waws just a rubber hand that can grab things easily.
As for it being necessary, no way unless you are tryin to sell these toys to little kids. Action gimmicks and features are only added in toylines that are aimed for kids and not for lines aimed for adults. I mean if Neca was aiming for the younger demographics, why did the company give the Succubus with a removeable or didn't censor any religious symbols?
--UPDATE--
I checked wiki to make sure of what I remembered is right aout Hasbro using the term "Action figures" for the original gi joe line because of poseability. Furthermore, they also used the term to distinguish their military toys from dolls.
http://en.wikipedia.org/wiki/Action_figurePrior to gi joe, toys back didn't have the articulation like they do now until the creator of gi joe got the inspiration from those artistic armatures, used for drawing. Before gi joes, toys were like Barbie, with limited points of articulation.
Also, to go back with action features, it really depends what the action feature is when aimmin to toy collectors. If the toy is an original as in not a reissue, having stuff like Karate chops and spring loaded waist is a turn off for the older demographics since the older demographics buy the toys for poseability and display more than role playin'. As such, having a spring loaded arm that goes down when you raise it or press a buttom would make it harder for adult collectors to pose the toy the way they want to because the arm can be posed in a certain angle and if the figure has a button, it tends to stick out like a sore thumb. However, things like LED (if the button is very well hidden, though this feature is tend to use on mechs, which is allowed since the button can be hidden well), water squirting action (as long as it is done right and the trigger is well disguised like say the top fin of the merman), or missle launchers(if they are removeable from the figure,)are acceptable because they don't limit the articulation and sculpt. Keep in mind that I do not make these rules, these are things I see on toy forums where toy collectors get pissed if an action feature like spring loaded arms ruins a toy while praise stuff like LED in a robot's head.
For instance, ppl are happy about the new Ironman movie toys since all but one toy has an action feature of missle launchers, which can be removeable. Before, Hasbro and Toybiz tend to put action features on toys like say, Spiderman, which would upset the collectors since these things would effect articulation and sculpt of toy.
Also, I assume it cost more money to make a toy with a gimmicksince it takes more engineering and different materials like metal and stuff to make it. I mean, Transformers toys tend to be more expensive than your run of the mill pokemon toy because of the main different pieces of plastic and other crap that might be needed like for instance, batteries and a light bulb to light a robot's eyes.
However, I doubt we will see action features on CV toys since as I said before, they are marketed to the older crowd, so having spring loaded whatever isn't necessary to attract ppl to buy them. Ppl aren't buying CV toys for karate chops and spring loaded waist. They are buying them because they like the sculpt and are fans of the game.