Web Accelerator is Good
I am not a big fan of Google or their claim they do no evil (sounds silly to me). Some people think Web Accelerator is bad.
The reason web accelerator is good is that most folks who have written sites that don’t work well with accelerator aren’t following the recommendations/standards of the internet and web. Their sites are buggy and causing pain throughout the web by not working well with caches, proxys, etc. Google Web Accelerator just highlights these bugs and are doing web masters a favor by bringing them to their attention sooner (and perhaps uses a little extra bandwidth).
The web will soon be a google affiliate program anyway - get ready for it. I have often wondered why google doesn’t offer to host websites - they have most sites cached anyway.