I'm used to InventoryTweaks mod feature, where with Ctrl+Shift+Clicking any item in inventory sends all the same items into chest, ender pouch or any other inventory. It just doesn't do anything with AE terminals. Can this be featured in AE2 mod, or should i buzz author of InventoryTweaks? Technically we're propably dealing with AE2 specific UI, so... this sounds like right place.

one wok around is to grab an item and shift click the desired stack of items TWICE really fast!

I made the Shift+Dbl Click oddity, real feature, so now you can just shift+dbl click.