Please do. I would like to use Link Bubble for opening links when I'm using Twitter, Reddit or HN app. It's pretty awesome but like what he said, I'm not yet ready to give up Chrome fully.
I tend to subscribe to Apple's philosophy of trying to avoid adding configurable options unless absolutely necessary, but frankly, that position can be a tough sell to early adopting Android users.
Anyway, again, this is a very awesome and useful app.