Google Sites - it's a wiki, but then it's not...

I've used google sites for a while now, and I know it's not a wiki, as my headline suggests ;)

It's a really good alternative to Microsoft Sharepoint - infact I'd say Sharepoint is an odd alternative to Google Sites you'd only choose if you have oceans of money....

If I where to start a company today, I wouldn't hesitate to go all google. Google Sites, Docs, Groups, Calendars .... Face it, Outlook only did the calendar overlay in the 2007 version because Google had it ;) I bet it's like that with a lot of things... so why pay, when you can get if for free.

Anyway, back to Google Sites - and the wiki part. One thing I would like, is the [link] feature of wikis - and the fact you can make links to non existing pages...

Any other wiki like features, or other features I've overseen?