Tired of fighting with your mother about how many of her book club friends she can invite to your wedding? Your troubles are over. The NY Times reports that new services like I Do Stream and Marry Me are giving more people access to that special day. How much will it cost? A live-stream crew will set you back about 1 WU. (A “Wedding Unit,” as those of you who have recently planned a wedding may know, equals $1,000).