Does the original jutsu user feel anything when a shadow clone is dispersed forcefully? According to the wiki,


  While the technique can be extremely beneficial, attempting to use multiple clones for training purposes can be mentally harmful to the user, as not only is all the experience collected by the user, but so is all the mental stress from training each clone


Now, when a clone is destroyed, there must be some mental stress involved. So does Naruto (or anyone else) feel anything when their shadow clones are dispersed? 

Nothing has been shown to indicate this (at least in the anime). I was wondering why this would not be applicable.
Well, actually the mental stress involved when a clone is forcefully destroyed being transferred to the original has been showed on a number of occasions in the anime, including once before the timeskip.

During the Invasion of Konoha arc:


   When Naruto fights Gaara, Gaara goes into the Ichibi Shukaku mode, and Naruto attacks Gaara/Shukaku using 1000 clones with the Naruto Niisen Rendan (Naruto Two Thousand Combo). He then attempts the Naruto Yonsen Rendan (Naruto Four Thousand Combo), but Shukaku fights back and destroys nearly all the clones. As Naruto is forced back, he exclaims, "That hurt a lot".


Later after the timeskip, when Kakashi tells Naruto that the pain experienced by the clone is transferred to the user, Naruto says in a dejected/annoyed tone, "I knew that already."