Mount Binding to move App data to External Memory I recently came across the idea of mount binding in Linux. I am wondering if I can mount bind the /storage/emulated/0/Android to /storage/sdcard1/Android. Will this extend my internal storage? 

Should I partition my sdcard into 2 partitions with one being ext2 file system for this to work? 

Will apps whose data is stored in the internal memory work if I do this and then move the data to the external sdcard? Where will the apps I download in the future store their data?
yes partition the sd card into 2 PRIMARY partitions with one being ext2 and the other fat32. then download newest ver of link2sd from play store, patch with lucky patcher's custom patch. when you load link2sd youll be told if everything is setup right. if it doesnt say anything negtive then open the settings, and make sure to enable auto link and a few other settings youll notice you may want to enable. after that, set the default install location to ext sd and then you're all set. all the apps you already have installed just change the filter so it displays the moveable ones (most all will be) and touch each one and hit link to sd. 

biggest thing to avoid while setting all this up is to not do any unnecessary actions other than what i just said. its a simple process but if you are like me and think oh i better clean my dalvik cache while im here in recovery mounting my card or hey i better uninstall link2sd i already had and reinstall with an already patched ver etc etc. keep it simple and what was said, youll have no problems. took me 3 days to get it to work. i was told exactly what i just told you and in the end that was exactly what i had to do to get it working! lol.