Do any successful draft formats exist for Android: Netrunner?
FFG has now released an official draft format.

To participate in draft play, each player needs two components:


A draft starter pack, which is a fixed set of cards (Armitage Codebusting, Crypsis, PAD Campaign, Priority Requisition, special draft identities). These cards are "private" to each player, and can be reused for multiple drafts.
A draft pack, which contains a random selection of 40 cards of either runner or corp. In order to draft for both sides, a draft pack for each side is needed. These are the cards used for the draft. Draft packs are not indended to be reused, but the cards are legal for normal play unless otherwise noted.


The draft is done in 4 rounds of 10 cards each. Each round, each player starts with the top 10 cards of their draft pack. If drafting both sides, draft Corp decks first. After drafting, each player adds their draft starter pack to their pool of cards available for deckbuilding.

There are a few rules differences between draft play and normal play:


All players use the special draft identities, which are both neutral with a 30 card deck limit and unlimited influence. The Corp identity can use agendas from all factions.
Decks may include any number of copies of each card, instead of the normal maximum of 3 copies per card.
Games are played to 6 Agenda Points instead of the normal 7.


An informal introduction video can be seen here.