I am also getting notices like:

Certificate warning
Invalid, or non-verifiable certificate.
The certificate is valid, but
permission denied.
https://js.indexww.com/apl/apl.js
Approve

These instructions worked for me: http://wapreview.com/7758/

Opera Mini is available on various platforms (v8 for Java, v4.5 for Java, Android, iOS, Windows Phone). Where can I find a comparison of the different versions of Opera Mini?

Are the differences significant enough to influence choice of a new phone?

Could we have the ability to save pages in folders in the same way as already exists for bookmarks please?

It would be really useful to have an undo function (and/or a confirm function) for edits made to saved pages and bookmarks.

Phones running Opera Mini java version typically have small screens and it is easy to delete the wrong page/bookmark.

including Opera blogs

I have seen something similar. Some websites display:
Sorry, the browser you are using is not currently supported. Disqus
actively supports the following
browsers:
Firefox
Chrome
Internet Explorer 8+
Safari

Long clicking in opera mini allows a search engine search of selected text.

How can I get the search results in a new tab by default instead of replacing the contents of the open tab?

I have put in a bug report SKIRNE-217264

hi palanismart

try posting your question in the comments to the blog post mentioned by palanismart on 23February. Opera seems to be responding
in the blogs more than in this forum thread.