Email This Post May 21, 2012 – 12:03 am Here's today's AdExchanger.com news round-up... Want it by email? Sign-up here. DNT Twitter Do-Not-Track standardization on Twitter's platform will partially cut the legs out from under one of its personalization features. ClickZ's Kate Kaye reports on the Firefox browser implementation, "When users who have DNT enabled on their browser visit any web page that features the Twitter tweet button (just about every content or e-commerce site has one) Twitter will not track that page visit." Read more. And, read the Twitter DNT page. This sort of compliance will affect all of your favorite sharing buttons (pixels!) eventually. For companies like Twitter using the sharing button strategy,…