Improve getblocks (reception) logging
Only respond to getblocks requests that are asking for substantially newer block invs.
Add net2 debug option
Correct logic so that not both lines are displayed

e.g.:-
2014-02-25 06:56:39 received getdata (1 invsz)
2014-02-25 06:56:39 received getdata for: tx 8e2e08d1d851eb1ac800e814796dd7b86fd6d3a8fad41d5bdcb873ac6f4aba8d
Increase max outbound connections from 8 to 128.
Allow peers to determine how much they are seen to be misbehaving.

This can allow peers in future to modify their behaviour to avoid netsplits.
Allow nodes to send version messages more than once.
Antisocial (needs CaughtUp)
Only update last seen time when the node is actually being useful.
Add stats per node for tx and block uploads/downloads.
Remove tx from AlreadyAskedFor list once we receive it, not when we process it.
Add debug info for sending of invs
Log mempool requests
Improve rpc info for importprivkey (to make it clearer on syntax)
debug "block"