I elected not to have my children vaccinated with the H1N1 vaccine for several reasons, one being that the vaccine had been rushed to market without time for adequate testing. Well what do you know, 800,000 doses of the vaccine are now being recalled because it doesn't hold its potency over time.
A more serious issue: after the recall, there will no longer be single-dose vials available. All remaining H1N1 vaccines come from multiple-dose vials which contain thimerosal. Thimerosal is a preservative which is 49% mercury by weight. Mercury is a poison. I know that the World Health Organization and others claim that vaccines with thimerosal are harmless, but thimoseral is toxic (see the thimerosal safety data sheet from Merck). I'm not willing to have my kids injected with the stuff, sorry.
Anyway, my children may be immune to swine flu already, as they were probably exposed when a friend came down with it a month or two ago. So I'm not stressing. :)