Of course they are tacky.
And they dumb down/WalMart the whole idea of costuming ... of course so does the fact Disney lets CMs walk off property (and into Wendy's, Publix, Walgreen's, ABC Liquors etc ...) in them. A HUGE part of WalMarting.
This is also a great example of why you should never say 'well, I don't like it, but I'm sure it's just temporary' ... because pintrading was only supposed to be around for the Millennium Celebration.
Now it's just an excuse for the Mouse to charge $12.95 for a 'LE" piece of metal crap that costs less than a dime to manufacture.
And if the CMs with lanyards are tacky, I don't know what you'd call the people who bring those massive pinbooks and start trading sessions in the parks. Beyond mega tacky.
And, no, it isn't likely to stop.
But it was nice to see at HKDL that despite Disney's best efforts, people aren't into pintrading and I don't recall seeing any CMs with pin lanyards (there might have been).
The very intelligent folks who run the OLC's Disney parks saw very soon that pintrading was overall a very negative thing for the quality of a park visit and they stopped it entirely. They still sell pins, but CMs have no lanyards and trading isn't allowed in the parks.