It will be a while before I play with it, but the manual was an interesting read. Some minor nit-picks... 

* Perhaps use a dash for compound-words like receiver-peer and sender-peer.  This phrase was a bit hard to decipher...

    "When request is executed on receiver peer sender peer should receive..."

versus...

    "When request is executed on receiver-peer, the sender-peer should receive..."

* Check spelling ==> knowk?    ;)