I understand the concern - as context, there was discussion of this in the IRC channel immediately prior to this thread being posted - but it seems to me there are already several websites using "bitcoin" as part of their url, and as the bitcoin economy grows, there will be many partial overlaps. I think the analogy between "phpmyadmin" and "phpmybitcoin" means the choice of name is clear and understandable.
I also have no stake in this matter personally. I would hope that everyone in the community agrees that the appearance of new projects and websites is a good thing and that any potential confusion or concerns can be resolved by everyone in a friendly manner.