It would be nice if when giving points, the "Type" drop-down box would show the (giving) user's points balance in each category. Currently, the user needs to be careful to select a category that has sufficient points for the transaction, which means going out of their way to check their myuserpoints page first.

I'm thinking it could look like this:

Type:
Uncategorized (Balance: 10 !points)
Foo (Balance: 20 !points)
Bar (Balance: 30 !points)