Wow, has it been eight years already? Seriously, I actually had to check whether it was seven or eight, but it's the latter. On October 13th, 2000, Pokémon Zeo opened its doors to the world, offering the tools to make a wide variety of fake Pokémon cards, and several sets of their own. While the site may have slowed down lately (case in point, the 6 updates over the course of the last year, all by yours truly), but it's still standing, and so are the forums and chat. If you want to pay your regards, remember, this is the new link to the forums.
The above picture is a collection of Zeo-related entries from the Impostor Minineko Pokédex, including Mechachu, Crystal Onix, and Epoch Primordis original Parduseye.