Fixed sentence clarity.

Added en dashes around a list in a sentence that awkwardly splits the message.
Added a missing comma.

Comma takes the place of omitted "then".
Fixed hyphenation.

"globally-unique" s/b a hyphenated adjective.
Fixed hyphenation.

"Virginia-based" s/b a hyphenated adjective.
Made "blockchain" consistent.

"blockchain" is spelled without the hyphen ("block-chain") on the rest of the site.
Added missing space character.
Fixed awkward word placement.
Fixed sentence fragment.

Also italicized book title.
Added missing comma.

See http://english.stackexchange.com/q/108122/12664
Added missing quote.
Made reference to I3 consistent.

Everywhere else in the site, the full company title is used instead of just "Invictus".
Made reference to I3 consistent.

Everywhere else on the site, the full company name is used.
Merge pull request #73 from todofixthis/master

Additional fixes