So I upvoted expecting the worst, but this isn't that bad. The only thing I'd be worried about is canonical selling ads to third parties in terminal, then yes, fuck that.
EDIT: stuff like this isn't that new. GNU Parallel has that infamous "cite me in your work" long ramble every time you invoked it until you used a flag claiming you'd cite them. This is an ad which makes it commercial may be, potentially raising a different level of ickyness at least in some people's minds, but it definitely is of the same kind of behavior.
At the very least, if you're paying canonical, that shouldn't be there.
EDIT: stuff like this isn't that new. GNU Parallel has that infamous "cite me in your work" long ramble every time you invoked it until you used a flag claiming you'd cite them. This is an ad which makes it commercial may be, potentially raising a different level of ickyness at least in some people's minds, but it definitely is of the same kind of behavior.
At the very least, if you're paying canonical, that shouldn't be there.