Also, there is no wallet to download on
http://blocknet.co/. The links are dead, and the domain name hosting the downloads are expired.
http://atcsecure.com/blocknet/xbridgev2/blocknet/blocknet-qt-win32-xbridge.zipAnd theblocknet.com runs a "hello world" fresh and empty installation of wordpress. In other words...no website.
This is a nice way to maintain the price up and attract investors.
Why BLOCK price has fallen so much recently?
Not a clue I'm afraid.
Personally it looks rather nuts to me. Sell before the decentralised exchange is released? Crazy.
At least it's actually a very low volume. Perhaps it's just a couple of people who need the BTC or something.
I think it probably has something to do with all your links dying on the main post:

The op is still full of dead links... How are people's experiences with slack? I don't feel like yet getting on another site.