Yay I get to vote! :D

Who?
[list]
[b](X)[/b]Cannon Only(including cannon alternate)
[s]()Amalgam[/s]
(X)Originals Only
[s]()All[/s]
[/list]
When?
[list]
{X}Past
{X}Present
{X}Future
{X}Alternate timeline
[/list]
Where?
[list]
[X]Two worlds permanently linked(an open portal in a major city for free flowing traffic 24/7, for example.)
[X]Two worlds separated (rare occurrences and limited travel)
[s][]One world amalgamated (supergladiator flying over Metrocago while darkclaw swings through gothyork)[/s]
[s][]One world apart (Batman trades blows with doctor doom in the blue forest of Pandora)[/s]
[/list]
Why?
[list]
[s][]Contest(good versus evil, one universe versus another)[/s]
[X]Conflict(all versus one opponent)
[X]Conquer(some seeking to use this opportunity to their advantage)
[X]Confusion(WTF?!?)
[/list]