Space Shuttle STS-128 launch delays?

Isn't it frustrating that yesterday the launch was delayed by the weather conditions and today yet again the launch will be delayed due to a problem developed with a liquid hydrogen fill-and-drain valve in the aft compartment of the shuttle. For me it's kind of frustrating when I'm expecting to watch... show more Isn't it frustrating that yesterday the launch was delayed by the weather conditions and today yet again the launch will be delayed due to a problem developed with a liquid hydrogen fill-and-drain valve in the aft compartment of the shuttle.

For me it's kind of frustrating when I'm expecting to watch the launch tonight for example, and it's being delayed twice in a row, one because the weather and once because of a technical issue.

What do you think?
Update: Source:

NASA TV and http://www.nasa.gov/mission_pages/shuttle/main/index.html
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