News so far is this

"New partners
btctree integration with zipconf will be finished by the end of the week.

bitcoinrebate - Instant Bitcoin Rebate Auction. Need I say more? Bid windows of 30 seconds, highest bid wins the arb. In private beta. Email admin@zipconf.com for a username and password. Note: ZIP.A has acquired 10% of bitcoinrebate profits in exchange for 0% fees through zipconf. This will increase the weekly dividend.

UPDATE: BitcoinRebate.com IPO listing is now live here. ZIP.A has acquired 5000 shares of REBATE in a 0% fee for stock deal.
Potential Partners
"
Also a up and coming partnership with kronos.io a leverage, speculation platform that uses ZipConf for it's underlining structure, this will ofc mean more volume for ZipConf which is more fees and better dividends
More about Kronos can be found here http://www.thebitcointrader.com/2012/05/meet-kronosio-ringcoins-answer-to.html

More info about Rebate, the Rebate IPO and what the company is about can be found at https://docs.google.com/a/zipconf.com/document/d/1XDuigEcbq5rL1RP0frrBZ2rZ65fFz1phHUgKUYROOT8/edit
The IPO for Rebate is on the 21th of may

This and all other updates can be found at https://docs.google.com/document/d/1zhBdJqp8z4bg6MKcC7yanzuiQtWJmsGQNQ7yVdDAuLU/edit which is regularly updated.
If there's any more questions please do ask
//DeaDTerra