That comic is just abit one sided.. how do you all this is true? its all based on heresay, putting things in quotation marks doesn't make it true.
To say it's all based on hearsay is a pretty big misrepresentation. Perhaps some
of the pro-Tesla stuff is based on hearsay, but most, if not all of the anti-Edison stuff is well documented, and there's even more that wasn't mentioned in the comic.
Edison was the Apple Inc. of his time, much more interested in patenting ideas, making lots of money from them, tightly controlling their usage and frivolously suing over them than actually innovating and improving technology.