I use multiple browsers for multiple different purposes. It is annoying to switch between them. With this app you don't have to do that anymore. For example say you like using @ProductHunt on Chrome, with BrowserHub if you open a link to PH it'll automatically open in Chrome even if safari is your default browser.
Big fan of Browserism myself. Does basically the same thing as Browserhub, but has a few extra features, looks better and costs just a fifth of the 'special launch' price of BrowserHub.
@t55 Thanks for mentioning Browserism! downloaded trial of BrowserHub and wasn't user-friendly. looked more into Browserism after your rec and bought it. love it already!
Imgur Melee