I posted in an opera mini thread that I encouraged people to post what they use Opera for and what version they have.

Please don't hold back. To start, I have Opera Mini 3.1.
I use Opera to access sites I normally can't via the internet browser, and to upload sites faster. I also use RSS feeds a lot and newsclip isn't enough.

Also, My.T-Mobile is only accessable via Opera. MSN is finally accessible by my phone minus mobile version. And it always stays connected for faster speed.

The layout of websites are much better than the BB browser. Now that my.t-mobile works with 3.1, I love it even more.