I'm not. It still lags behind in usability (even though they want this to be one of their strong points) and performance (which they promised to fix ever since 1.0). They also don't have any large projects actually using it.
Bazaar tries to be simple, but they currently have so many different repository formats and supported workflows that everything is a mess. Using one format on the local side, and a different format on the remote can cause a performance loss. Commands do different things in one repository than in another, depending on how it is set up. They have the weird 'a branch is a directory' thing, and using lightweight branches like in git is a mess. That, and something like 9 of the top 10 developers work for Canonical, so it seems there's just not much interest of the open source community. What happens if Canonical stops getting money from millionaires? Will Bazaar still be supported? Do you want your product to depend on that?
"Bazaar tries to be simple, but they currently have so many different repository formats and supported workflows that everything is a mess."
Quoted.
That's the #1 reason I've switched to mercurial two years ago: a simple model that perfectly fits into my mind.
I realized something was wrong with bzr when I created a mindmap to understand its model and its commands... and that was two years ago, I don't even want to try and imagine how that mindmap would look today.
Bazaar tries to be simple, but they currently have so many different repository formats and supported workflows that everything is a mess. Using one format on the local side, and a different format on the remote can cause a performance loss. Commands do different things in one repository than in another, depending on how it is set up. They have the weird 'a branch is a directory' thing, and using lightweight branches like in git is a mess. That, and something like 9 of the top 10 developers work for Canonical, so it seems there's just not much interest of the open source community. What happens if Canonical stops getting money from millionaires? Will Bazaar still be supported? Do you want your product to depend on that?