What are shards for?
This might seem like an odd question, but as of beta 4 I haven't found shards to be very important. As yet it has not limited my spells, and I haven't noticed anything else they're doing. Can somone enlighten me? I know there was push back earlier in the beta about how shards were too important (personally I didn't agree), but now they seem to do nothing at all, which seems to be a huge step back. What am I missing/not noticing?