Finally Google has decided to make Writely Word Processor free for everyone. You don’t need a Writely invite anymore, just sign up for a free account.
Ever since Google acquired Writely, it has been a invite only. Surely a good news for all those who want try Writely.
I had Writely account before Google acquired it, and I’ve been using it often.
Source: Writely Blog

wrote, on August 19th, 2006
http://www.writely.com/?action=unsupported_browser
huhh? unsporrted opera ? whatz going on?
wrote, on August 20th, 2006
[Comment ID #1818 Will Be Quoted Here]
Yes, For some strange reason Google doesn’t like IE or Opera. Writley used to work on Opera before Google accquired it.
http://tech-buzz.net/2006/07/1.....ike-opera/
Maybe its because Google is hooked up with Mozilla