[b]This is a deployable platform that Alerts corp members through mail notifications of Enemy ship types that may come into a system.

This isn't very informative. What does it do and how does it do it? We need more than a vague concept.

Excessive Spam Silencer? (aka: kills local)

That would be pretty useless really.

It would help cut down on the number of alt scouts needed as well as provide some type of early warning system for wormholes

And why would either of those be good for the game?

More importantly why would they be bad?

Free intel, less subscribed accounts, boosting the power of local even further. lowering the risk of nullsec and WH space, making ratters harder to catch...

if this only works for people who are in system with it then what's the advantage over using someone cloaked on the gate watching? it'd have to be on the overview so people would automatically know they've been scouted and would just blow it up before the rest of the fleet jumps in, limiting who the mail is sent to seems kind of daft since i'm sure it's a simple matter to have your eve mail forward itself to whoever needs the intel. You might as well send it to everyone in which case you don't need someone in system.

now what would be cool is if you left it on a gate and then when they warped off it feeds the pilot who's sat in system with it the end point of their warp that's initiated while on grid with it so the sneaky bugger sat somewhere in an intercepter can go meet them at the other end and make them explode!

The D Scan Jammer already lowers the risk of null and WH. I honestly don't think there should even be a local. But that is why I said that it should only last in space for 30 minutes to and hour. A corp would have to be proactive in Deploying a new EDS if they want to have some intel.