Comic Con 2010 has fans of superhero movies abuzz? Twitter says so, as with the following samples:

1. 
MarvelMistress

  

Captain America! Captain America and Thor Comic-Con Movie Posters Create a Buzz ... http://bit.ly/bzEEb8 #marvelcomics

 2. 
dudeman718

  

/@mtvsplashpage: Comic-Con 'Thor' And 'Captain America' Posters Debut! http://bit.ly/c11eLw 

3. 

Geekhangover

  

Thor and Captain America concept art from Comic-Con http://www.geekhangover.com/news/2010/7/21/thor-and-captain-america-at-comic-con.html  

4. 

dcumoviepage

  

RT @slashfilm High Resolution: Thor and Captain America Comic-Con Posters | /Film http://bit.ly/bOLGIX

5. 

overoll

  

Comic-Con 'Thor' And 'Captain America' Posters Debut!: MTV.com | We've touched down in San Diego for Comic-Con 201... http://bit.ly/bXiFwr 

  

Fans of 'Thor' and 'Captain America' films going 3D are mixed? Twitter says so, here are samples:

1. FL_Kreative

RT @ParamountUK: Marvel Studios have officially announced that THOR and CAPTAIN AMERICA: THE FIRST AVENGER will be in 3D. We can't wait.

2. MarkSweeney

Apparently, both Thor and Captain America movies will be in 3D, which guarantees I will see neither of them. http://snurl.com/zf7zo

3. seuncr8vwox

"@ParamountUK Marvel Studios have officially announced that THOR and CAPTAIN AMERICA: THE FIRST AVENGER will be in 3D. Can't wait.

4. robbclarke

Oh come on! Not EVERYTHING needs to be in 3D! Thor and Captain America to be released in 3D. http://bit.ly/9HPFvK

5. Gabe malakhgabriel

Both Thor and Captain American will be in 3D. Interesting. http://is.gd/dtrcw