Consider http://raspberrycolocation.com/home/ (or perhaps these guys -http://www.edis.at/en/server/colocation/austria/raspberrypi/ and I see plausible looking others around the net ) and then think of setting up an SD card with your website running on Seaside.
Raspbian can already run the StackVM and in the not too distant future should have a Cog system. Ought to run Seaside fairly well I'd imagine.
Like they say, life's a beach...
tim -- tim Rowledge; tim@rowledge.org; http://www.rowledge.org/tim Any Sufficiently Advanced Incompetence Is Indistinguishable From Malice
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