We also have an extension into Dolphin, and you can utilize Chrome utilizing our fill method -- if you don't like them there are options to disable them too reducing the perceived extra bulk.
Call me old fashioned, but I'd rather copy/paste than rely on the web browser within the app. The lack of attention for the desktop Firefox extension is what drove me to alternatives. After switching away, I realized I was paying for a payed proprietary system with no real benefits from an open source solution.
We're happy you found a tool that works for you -- that's what we want everyone to do -- it doesn't need to be LastPass but people need to use something -- reusing passwords constantly is just painful.