[quote=@Inuyasha]
<Snipped quote by VATROU>

[s]Metabomb Metas...? You'll have to fill me in, I've only skimmed some of the IC haha[/s]

I'm going to assume it has to do with the current IC event
[/quote]

Well, the "Metabombs" have been only activated in a few major US cities.  No where else.  If you have seen the Gamma World episodes on Avengers: Earth's Mightiest Heroes or the first X-Men movie, you can get a pretty good idea of what the plan is.