This week, we talk about the controversy over "a myriad of" and (clutch your pearls!) "myriads" and explain why a run-on sentence isn't just a really long sentence. FOLLOW GRAMMAR GIRL YouTube: https://www.youtube.com/grammargirl Twitter: http://twitter.com/grammargirl Facebook: http://facebook.com/grammargirl Pinterest: http://pinterest.com/realgrammargirl Instagram: http://instagram.com/thegrammargirl LinkedIn: https://www.linkedin.com/company/grammar-girl GRAMMAR POP iOS GAME Optimized for iPad: http://bit.ly/GrammarPopiPad For iPad and iPhone: http://bit.ly/GrammarPop GRAMMAR GIRL BOOKS http://www.quickanddirtytips.com/grammar-girl-book-page GRAMMAR GIRL IS PART OF THE QUICK AND DIRTY TIPS PODCAST NETWORK.