Additional icon suggestions for ultimate edition

[Stefan Wessels]

Really amazing set, such a time-saver. Thank so much. 

Thought these could ad some value, especially for those using these for mobile apps: 

• "email" (something with an @ sign / on phones SMS is assiciated with a lot of the web 'mail' icons), 
  
• "bubble-email" (one of the standard message bubbles with an @ sign), 
  
• "stack-email" (stack with an @ sign), 
  
• "generic browser/web" (that could just meaning adding some more globes / non-brand specific "browser" icon. Some current browser icons (using a compass) might be confused for a navigation app)
  
• "bluetooth" (on/off states would be nice)
  
• "full / half / empty bar" (horizontal and vertical would be nice)
  
• "rounded block direction arrows" (same block/style as facebook-2 / linkedin)

Many thanks!

S