Compared to BITBLENDER services, i can make some notes and i hope it could be helpful for your community:

Fees: your fees are so cheap compared to all the mixers in the market (not only Bitblender which varies between 1 to percent) so how would you confirm that you keep this commision stable whatever the amount to mix or the growth of your compagny?
Fast Processing: Bitblender makes your coins instantly available for withdrawal the moment your deposits are confirmed, is it the same process in Bitcoin-Laundry or should i wait some time (i think this point should be clear before a user opens his first session).
Simultaneous Deposit Addresses: With Bitcoinblender you can send your unmixed coins to five different addresses at once, is this option available in Bitcoin-Laundry or we just have one deposit address per session?
Bonus/referral programs: This is not necessary to be set but it can help enlarge your community. I make this note as a suggestion as those programs may let the world know about you.

I didn't use your mixer yet and i don't know if am eligible for your tip. If yes, just let me know and i will post my btc address.
Anyway, i really liked your website (suggest my friends to use it) and wish you a good a luck .