Unwanted/Unsolicited texts
This has been the worst year ever for unsolicited texts (mostly political). Now its not enough to send me a text, they're sending me texts with videos attached.
To me, texting is one step past knocking on my door. Walking around and knocking on people's door requires at least some effort. I can always ignore the door knocking and (usually) they will never come back. Mass texting is incredibly invasive and requires little to no effort. And to have the gall to tell me to text STOP to opt out of something I never opted in for! It doesn't matter how many numbers I block, they just keep coming.
[/rant]