And from reading that page, one can see that InnoDB tables are still considered to be kind of the "red headed step child" of table handlers by the mysql crew. Sad, because it's the only table handler they have than can truly handle any real concurrency of reads and writes mixed together (it's a true MVCC modeled table handler).
I was just reading something about InnoDB. I've largely ignored it myself, but basically MySQL is developing their own in-house engine because InnoDB is now owned by Oracle. And I think there's been problems with MySQL suddenly going from InnoDB to myISAM kinda out of the blue. So much for transactions, right? :) Anthony