100K$ is a milestone were testnet development will be boosted by releasing funds to the devs.
the minimal amount for the whole Blockpool funding is a success is £350K ~ 500BTC
regards
I asked this question before and the answer i received was that the project will go ahead even if they don't reach the minimal target.. and will work for free...
I found that answer very strange.. if they are ready to work for free then why go of ICO....