It's like an application where 50% of its functionality is spamming the universe to tell everyone it exists. Including the in-post signatures (which are still against the rules here FYI), this has got to be one of the most obnoxious applications ever made. Going to DMCTalk (or really any vBulletin forum) in a fresh browser results in this exact sequence:
HAY GUYS LOOK AT ME LOOK AT ME
"Cancel."
NO SRSLY LOOK AT ME HAY HAY
"Skip."
HAY IM STILL HERE LOOK AT ME AAAAAAHHHHH
"X"
The best part is, the "don't show this again" checkbox on the second screen doesn't work. It'll go away for a little while, but wait long enough and it'll be back. Oh, and images uploaded from the app will have the Tapatalk logo slapped onto it.
If you're a Tapatalk user, I encourage you to stop using it. Your phone is smart enough to use the full site.