[COHO] reusing plastic corks

[Tim Howe]

I have been saving some wine bottles and plastic corks with the idea that I
will reuse them when I make wine or mead.  Is there any downside that I don't
know about in reusing the plastic corks?  They seem like they would be easy to
sanitize and shove back into a wine bottle, but I'm curious if there is
anything I don't know about it or if others have done it to good effect.

--TimH