HTML5 nightmare
HTML5.. the worst thing which could ever happened to WEB. It is offering 8 main things :
1) Bad Performance.
2) Low Possibilities.
3) Ugly Look.
4) Hard to prevent advertisements.
5) Ambiguous code.
6) High CPU / Memory consumption without justified reason.
7) Awkward coding.
8) Killing creativity.
The peoples which advocating this "great mistake" is usually someone with very low knowledge and real programming understand but big salary wishes.
HTML5 is nothing, but the biggest obstacle ever created in the modern history of programming.