Google+ Checkvist community posts 2013-2018

I know that Checkvist can import OPML, I also know that now Checkvist can export OPML to Dropbox (its sending in a zip file), and I know that there are OPML readers and editors for iOS. Can I suggest a export to Dropbox in direct OPML file and an automatic import when the user wants it and so we could get our iOS fix. If we changed something in checkvist the system could backup every 30 minutes to Dropbox (maintaining only 48 backups - full day) and I could access in iOS by dropbox, and when we login in to Checkvist see if there any newer OPML files in Dropbox, if so ask if the user wants to import. What do you think?

I'm sure this has been asked a million times, but is there a setting that can be turned on so that tasks can have a check mark to show if they are completed (as compared to the line-thru and greyed-out text)? Otherwise, Checkvist looks like the tool I've been searching for!

It would be helpful if I could add tags to notes as well as to items. Currently tags are just treated as plain text. I also wasn't able to search for the string (Yousafza_et_al_2010) that I attempted to use as a tag.

It would be great if I could add a tag to an item in the due list. I can reassign and change due dates, but I can't add a tag or add a note. I use the due page to drive what I'm working on quite a bit.