Pintrest is basically a hand-crafters haven that is similar to Crackberry, only no message board. Instead of smart-phone stuff, ideas pics, instructions, etc. are exchanged about different hand-made crafts. Basically an internet "cork-board" for crafters. It sounds like the OP is looking for somebody to create an app for the website instead of viewing the website via their BB browser.
agreed! i do so much of my pinterest surfing from my pb after baby has gone to bed and can never pin anything that isnt already on pinterest such a pain! come on developers