That's a loaded title that the site doesn't really address at all! What does it mean for a dialect to be correct? It may sound weird and we've wrong to Americans and such but Indian English is as valid as any other English dialect, there are so many people speaking it for such a long time that it's evolved in a fascinating way, keeping some expressions that have falling out of use elsewhere and making up entirely new ones as well. I hoped for an analysis on that aspect of Language.