The name of the genre is now called pop-punk, or powerpop. When I was a kid...Blink182, Green day, New Found Glory....all these bands were called punk bands. it referred to a style/speed of music. Now it's just whatever.
Personally, I dont care. I think its all punk, and I like it....
I also like Post-Hardcore....ppl used to call that screamo. Bands like: The Used, Senses Fail, A Day to Remember.....love that ****!!