Almost all Altcoins are up but XEM is belly up

That's because XEM doesn't really solve any existing problem or actually do anything useful at all.
It's just another vehicle for speculation. But after the hack and terrible crisis management by its Core devs, XEM is fatally wounded and bleeding out as it dies.
XEM will fade away just like Maidsafe and all the previous pump-and-dump flavors of the month.
I will quote you very soon, so you can grow and learn by your own ignorance and stupidity
Please explain exactly what problem XEM solves.
Please reconcile this supposed use case with the market cap ranking of XEM sinking below that of Dash AKA Digital Trash.
I'm eager to hear you spin the response of XEM core to the hack as anything other than self-serving talking points and opportunistic marketing.
In a few months you'll be gone from this forum, and I'll still be here making fun of the next scam that replaces XEM.