Well, Evolution works with the Masternode network.  Dash+Evolution, when it's out, can be cloned however, Masternodes are very expensive, and to create enough MN to have a chance at flubbing up the system is pretty much impossible now.  If you start a clone, you have to build your network and value from scratch.  This would be very difficult, though there are at least a couple of clones trying to do so.  They will have to be talented enough to upgrade with Dash when new code comes out as well though??

As far as deploying Evolution, that's the cool thing.  A web developer or anyone who wants to use Evolution will be able to tap into the network via the DAPI (distributed API) which will allow for all kinds of useful functions I can't even imagine myself because we're hitting the limits of my mind now, LOL.  But basically, the way people make charts from exchange's API, you'll be able to make charts based on the Dash network.  How many transactions per day, I dunno, whatever is of interest.

The cool thing about the DAPI is that it's completely decentralized and random access to the network itself.  You can trust what is quarried as if you are running a full node yourself without running a node, without keeping a copy of the blockchain, etc... I don't think people realize how amazing this is