Webmasters Pounce On Wiki Sandboxes

Yacoubean writes "Wiki sandboxes are normally used to learn the syntax of wiki posts. But webmasters may soon deluge these handy tools with links back to their site, not to get clicks, but to increase Google page rank. One such webmaster recently demonstrated this successfully. Isn't it time for Google finally to put some work into refining their results to exclude tricks like this? I know all the bloggers and wiki maintainers would sure appreciate it."